33:I[196793,["/_next/static/chunks/057q44qw6_5uu.js?dpl=nogit-1792226709","/_next/static/chunks/313vt9_f08mnn.js?dpl=nogit-1792226709","/_next/static/chunks/2_6olli-sutu3.js?dpl=nogit-1792226709","/_next/static/chunks/02eggfg7vwd9q.js?dpl=nogit-1792226709","/_next/static/chunks/0tzbwbomzrnqw.js?dpl=nogit-1792226709","/_next/static/chunks/14trqrdc9kqx-.js?dpl=nogit-1792226709","/_next/static/chunks/2lsi6eli88uwt.js?dpl=nogit-1792226709","/_next/static/chunks/1ihhz2u0kvoai.js?dpl=nogit-1792226709","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1792226709","/_next/static/chunks/11md10s8bxc41.js?dpl=nogit-1792226709","/_next/static/chunks/1j5h__1z96nq5.js?dpl=nogit-1792226709","/_next/static/chunks/38w1x0vrld4-w.js?dpl=nogit-1792226709","/_next/static/chunks/0myxz4gywm9of.js?dpl=nogit-1792226709","/_next/static/chunks/2_v9g5x0fx29m.js?dpl=nogit-1792226709","/_next/static/chunks/3z1ylg82-_yrl.js?dpl=nogit-1792226709","/_next/static/chunks/230359bhbwn7h.js?dpl=nogit-1792226709","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1792226709","/_next/static/chunks/11kq2otno6-oj.js?dpl=nogit-1792226709","/_next/static/chunks/3v26kz_8xjyfu.js?dpl=nogit-1792226709","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1792226709","/_next/static/chunks/10j6l_dhgof6p.js?dpl=nogit-1792226709","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1792226709","/_next/static/chunks/3_4bswc9ng3be.js?dpl=nogit-1792226709","/_next/static/chunks/3adfywl6-8_k3.js?dpl=nogit-1792226709","/_next/static/chunks/21l8cb-spx64y.js?dpl=nogit-1792226709","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1792226709","/_next/static/chunks/40cqw2xvsic28.js?dpl=nogit-1792226709","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1792226709","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1792226709","/_next/static/chunks/2tas4cdfhcka2.js?dpl=nogit-1792226709","/_next/static/chunks/2p5xv3ji4tpih.js?dpl=nogit-1792226709","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1792226709","/_next/static/chunks/2a2ryz-j6u084.js?dpl=nogit-1792226709","/_next/static/chunks/34kka7--tjqdq.js?dpl=nogit-1792226709","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1792226709","/_next/static/chunks/10tjkstq_5xfm.js?dpl=nogit-1792226709","/_next/static/chunks/3it1o0ex-l5qz.js?dpl=nogit-1792226709","/_next/static/chunks/0i8v_bvzchj31.js?dpl=nogit-1792226709","/_next/static/chunks/1qmk7x_kcz83j.js?dpl=nogit-1792226709","/_next/static/chunks/1u3eptdza7lch.js?dpl=nogit-1792226709","/_next/static/chunks/2e31ygy8ebm1u.js?dpl=nogit-1792226709","/_next/static/chunks/1w193fj-lcfgs.js?dpl=nogit-1792226709","/_next/static/chunks/3lm048uldjetf.js?dpl=nogit-1792226709","/_next/static/chunks/3ibs-m0_upaf_.js?dpl=nogit-1792226709","/_next/static/chunks/00k10pkv-tsak.js?dpl=nogit-1792226709","/_next/static/chunks/12rdo7yi_xy67.js?dpl=nogit-1792226709","/_next/static/chunks/2mo9ebbh204wz.js?dpl=nogit-1792226709","/_next/static/chunks/3esn6hsp0zi2j.js?dpl=nogit-1792226709","/_next/static/chunks/05c0se-tq2ipz.js?dpl=nogit-1792226709","/_next/static/chunks/40mvjd0jr_7d7.js?dpl=nogit-1792226709","/_next/static/chunks/27v_78eh3l1dt.js?dpl=nogit-1792226709","/_next/static/chunks/3l0sm7fu8c2ni.js?dpl=nogit-1792226709","/_next/static/chunks/1hgfhws62t1s5.js?dpl=nogit-1792226709","/_next/static/chunks/2-1ciy1x4js7n.js?dpl=nogit-1792226709","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1792226709","/_next/static/chunks/0g1nv87sz_mxq.js?dpl=nogit-1792226709","/_next/static/chunks/30u3fsn115_1j.js?dpl=nogit-1792226709","/_next/static/chunks/1vjwc_dfj8v1b.js?dpl=nogit-1792226709","/_next/static/chunks/3r8bletse_1-h.js?dpl=nogit-1792226709","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1792226709","/_next/static/chunks/32s6q_rspd3hd.js?dpl=nogit-1792226709"],"Gingerbread"] 35:I[647935,["/_next/static/chunks/057q44qw6_5uu.js?dpl=nogit-1792226709","/_next/static/chunks/313vt9_f08mnn.js?dpl=nogit-1792226709","/_next/static/chunks/2_6olli-sutu3.js?dpl=nogit-1792226709","/_next/static/chunks/02eggfg7vwd9q.js?dpl=nogit-1792226709","/_next/static/chunks/0tzbwbomzrnqw.js?dpl=nogit-1792226709","/_next/static/chunks/14trqrdc9kqx-.js?dpl=nogit-1792226709","/_next/static/chunks/2lsi6eli88uwt.js?dpl=nogit-1792226709","/_next/static/chunks/1ihhz2u0kvoai.js?dpl=nogit-1792226709","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1792226709","/_next/static/chunks/11md10s8bxc41.js?dpl=nogit-1792226709","/_next/static/chunks/1j5h__1z96nq5.js?dpl=nogit-1792226709","/_next/static/chunks/38w1x0vrld4-w.js?dpl=nogit-1792226709","/_next/static/chunks/0myxz4gywm9of.js?dpl=nogit-1792226709","/_next/static/chunks/2_v9g5x0fx29m.js?dpl=nogit-1792226709","/_next/static/chunks/3z1ylg82-_yrl.js?dpl=nogit-1792226709","/_next/static/chunks/230359bhbwn7h.js?dpl=nogit-1792226709","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1792226709","/_next/static/chunks/11kq2otno6-oj.js?dpl=nogit-1792226709","/_next/static/chunks/3v26kz_8xjyfu.js?dpl=nogit-1792226709","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1792226709","/_next/static/chunks/10j6l_dhgof6p.js?dpl=nogit-1792226709","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1792226709","/_next/static/chunks/3_4bswc9ng3be.js?dpl=nogit-1792226709","/_next/static/chunks/3adfywl6-8_k3.js?dpl=nogit-1792226709","/_next/static/chunks/21l8cb-spx64y.js?dpl=nogit-1792226709","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1792226709","/_next/static/chunks/40cqw2xvsic28.js?dpl=nogit-1792226709","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1792226709","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1792226709","/_next/static/chunks/2tas4cdfhcka2.js?dpl=nogit-1792226709","/_next/static/chunks/2p5xv3ji4tpih.js?dpl=nogit-1792226709","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1792226709","/_next/static/chunks/2a2ryz-j6u084.js?dpl=nogit-1792226709","/_next/static/chunks/34kka7--tjqdq.js?dpl=nogit-1792226709","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1792226709","/_next/static/chunks/10tjkstq_5xfm.js?dpl=nogit-1792226709","/_next/static/chunks/3it1o0ex-l5qz.js?dpl=nogit-1792226709","/_next/static/chunks/0i8v_bvzchj31.js?dpl=nogit-1792226709","/_next/static/chunks/1qmk7x_kcz83j.js?dpl=nogit-1792226709","/_next/static/chunks/1u3eptdza7lch.js?dpl=nogit-1792226709","/_next/static/chunks/2e31ygy8ebm1u.js?dpl=nogit-1792226709","/_next/static/chunks/1w193fj-lcfgs.js?dpl=nogit-1792226709","/_next/static/chunks/3lm048uldjetf.js?dpl=nogit-1792226709","/_next/static/chunks/3ibs-m0_upaf_.js?dpl=nogit-1792226709","/_next/static/chunks/00k10pkv-tsak.js?dpl=nogit-1792226709","/_next/static/chunks/12rdo7yi_xy67.js?dpl=nogit-1792226709","/_next/static/chunks/2mo9ebbh204wz.js?dpl=nogit-1792226709","/_next/static/chunks/3esn6hsp0zi2j.js?dpl=nogit-1792226709","/_next/static/chunks/05c0se-tq2ipz.js?dpl=nogit-1792226709","/_next/static/chunks/40mvjd0jr_7d7.js?dpl=nogit-1792226709","/_next/static/chunks/27v_78eh3l1dt.js?dpl=nogit-1792226709","/_next/static/chunks/3l0sm7fu8c2ni.js?dpl=nogit-1792226709","/_next/static/chunks/1hgfhws62t1s5.js?dpl=nogit-1792226709","/_next/static/chunks/2-1ciy1x4js7n.js?dpl=nogit-1792226709","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1792226709","/_next/static/chunks/0g1nv87sz_mxq.js?dpl=nogit-1792226709","/_next/static/chunks/30u3fsn115_1j.js?dpl=nogit-1792226709","/_next/static/chunks/1vjwc_dfj8v1b.js?dpl=nogit-1792226709","/_next/static/chunks/3r8bletse_1-h.js?dpl=nogit-1792226709","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1792226709","/_next/static/chunks/32s6q_rspd3hd.js?dpl=nogit-1792226709"],"RecordResourceResume"] 36:I[830476,["/_next/static/chunks/057q44qw6_5uu.js?dpl=nogit-1792226709","/_next/static/chunks/313vt9_f08mnn.js?dpl=nogit-1792226709","/_next/static/chunks/2_6olli-sutu3.js?dpl=nogit-1792226709","/_next/static/chunks/02eggfg7vwd9q.js?dpl=nogit-1792226709","/_next/static/chunks/0tzbwbomzrnqw.js?dpl=nogit-1792226709","/_next/static/chunks/14trqrdc9kqx-.js?dpl=nogit-1792226709","/_next/static/chunks/2lsi6eli88uwt.js?dpl=nogit-1792226709","/_next/static/chunks/1ihhz2u0kvoai.js?dpl=nogit-1792226709","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1792226709","/_next/static/chunks/11md10s8bxc41.js?dpl=nogit-1792226709","/_next/static/chunks/1j5h__1z96nq5.js?dpl=nogit-1792226709","/_next/static/chunks/38w1x0vrld4-w.js?dpl=nogit-1792226709","/_next/static/chunks/0myxz4gywm9of.js?dpl=nogit-1792226709","/_next/static/chunks/2_v9g5x0fx29m.js?dpl=nogit-1792226709","/_next/static/chunks/3z1ylg82-_yrl.js?dpl=nogit-1792226709","/_next/static/chunks/230359bhbwn7h.js?dpl=nogit-1792226709","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1792226709","/_next/static/chunks/11kq2otno6-oj.js?dpl=nogit-1792226709","/_next/static/chunks/3v26kz_8xjyfu.js?dpl=nogit-1792226709","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1792226709","/_next/static/chunks/10j6l_dhgof6p.js?dpl=nogit-1792226709","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1792226709","/_next/static/chunks/3_4bswc9ng3be.js?dpl=nogit-1792226709","/_next/static/chunks/3adfywl6-8_k3.js?dpl=nogit-1792226709","/_next/static/chunks/21l8cb-spx64y.js?dpl=nogit-1792226709","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1792226709","/_next/static/chunks/40cqw2xvsic28.js?dpl=nogit-1792226709","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1792226709","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1792226709","/_next/static/chunks/2tas4cdfhcka2.js?dpl=nogit-1792226709","/_next/static/chunks/2p5xv3ji4tpih.js?dpl=nogit-1792226709","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1792226709","/_next/static/chunks/2a2ryz-j6u084.js?dpl=nogit-1792226709","/_next/static/chunks/34kka7--tjqdq.js?dpl=nogit-1792226709","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1792226709","/_next/static/chunks/10tjkstq_5xfm.js?dpl=nogit-1792226709","/_next/static/chunks/3it1o0ex-l5qz.js?dpl=nogit-1792226709","/_next/static/chunks/0i8v_bvzchj31.js?dpl=nogit-1792226709","/_next/static/chunks/1qmk7x_kcz83j.js?dpl=nogit-1792226709","/_next/static/chunks/1u3eptdza7lch.js?dpl=nogit-1792226709","/_next/static/chunks/2e31ygy8ebm1u.js?dpl=nogit-1792226709","/_next/static/chunks/1w193fj-lcfgs.js?dpl=nogit-1792226709","/_next/static/chunks/3lm048uldjetf.js?dpl=nogit-1792226709","/_next/static/chunks/3ibs-m0_upaf_.js?dpl=nogit-1792226709","/_next/static/chunks/00k10pkv-tsak.js?dpl=nogit-1792226709","/_next/static/chunks/12rdo7yi_xy67.js?dpl=nogit-1792226709","/_next/static/chunks/2mo9ebbh204wz.js?dpl=nogit-1792226709","/_next/static/chunks/3esn6hsp0zi2j.js?dpl=nogit-1792226709","/_next/static/chunks/05c0se-tq2ipz.js?dpl=nogit-1792226709","/_next/static/chunks/40mvjd0jr_7d7.js?dpl=nogit-1792226709","/_next/static/chunks/27v_78eh3l1dt.js?dpl=nogit-1792226709","/_next/static/chunks/3l0sm7fu8c2ni.js?dpl=nogit-1792226709","/_next/static/chunks/1hgfhws62t1s5.js?dpl=nogit-1792226709","/_next/static/chunks/2-1ciy1x4js7n.js?dpl=nogit-1792226709","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1792226709","/_next/static/chunks/0g1nv87sz_mxq.js?dpl=nogit-1792226709","/_next/static/chunks/30u3fsn115_1j.js?dpl=nogit-1792226709","/_next/static/chunks/1vjwc_dfj8v1b.js?dpl=nogit-1792226709","/_next/static/chunks/3r8bletse_1-h.js?dpl=nogit-1792226709","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1792226709","/_next/static/chunks/32s6q_rspd3hd.js?dpl=nogit-1792226709"],"FlashcardAccessBranch"] 37:I[315438,["/_next/static/chunks/057q44qw6_5uu.js?dpl=nogit-1792226709","/_next/static/chunks/313vt9_f08mnn.js?dpl=nogit-1792226709","/_next/static/chunks/2_6olli-sutu3.js?dpl=nogit-1792226709","/_next/static/chunks/02eggfg7vwd9q.js?dpl=nogit-1792226709","/_next/static/chunks/0tzbwbomzrnqw.js?dpl=nogit-1792226709","/_next/static/chunks/14trqrdc9kqx-.js?dpl=nogit-1792226709","/_next/static/chunks/2lsi6eli88uwt.js?dpl=nogit-1792226709","/_next/static/chunks/1ihhz2u0kvoai.js?dpl=nogit-1792226709","/_next/static/chunks/0zkcxwtbsqliz.js?dpl=nogit-1792226709","/_next/static/chunks/11md10s8bxc41.js?dpl=nogit-1792226709","/_next/static/chunks/1j5h__1z96nq5.js?dpl=nogit-1792226709","/_next/static/chunks/38w1x0vrld4-w.js?dpl=nogit-1792226709","/_next/static/chunks/0myxz4gywm9of.js?dpl=nogit-1792226709","/_next/static/chunks/2_v9g5x0fx29m.js?dpl=nogit-1792226709","/_next/static/chunks/3z1ylg82-_yrl.js?dpl=nogit-1792226709","/_next/static/chunks/230359bhbwn7h.js?dpl=nogit-1792226709","/_next/static/chunks/3ml3vooxhiupb.js?dpl=nogit-1792226709","/_next/static/chunks/11kq2otno6-oj.js?dpl=nogit-1792226709","/_next/static/chunks/3v26kz_8xjyfu.js?dpl=nogit-1792226709","/_next/static/chunks/04zr-wqafvwoa.js?dpl=nogit-1792226709","/_next/static/chunks/10j6l_dhgof6p.js?dpl=nogit-1792226709","/_next/static/chunks/2mv9l1xl_aa4j.js?dpl=nogit-1792226709","/_next/static/chunks/3_4bswc9ng3be.js?dpl=nogit-1792226709","/_next/static/chunks/3adfywl6-8_k3.js?dpl=nogit-1792226709","/_next/static/chunks/21l8cb-spx64y.js?dpl=nogit-1792226709","/_next/static/chunks/0v4byuex1x38h.js?dpl=nogit-1792226709","/_next/static/chunks/40cqw2xvsic28.js?dpl=nogit-1792226709","/_next/static/chunks/2dx-vzwyw9a3g.js?dpl=nogit-1792226709","/_next/static/chunks/0llqhg6-bxn_b.js?dpl=nogit-1792226709","/_next/static/chunks/2tas4cdfhcka2.js?dpl=nogit-1792226709","/_next/static/chunks/2p5xv3ji4tpih.js?dpl=nogit-1792226709","/_next/static/chunks/1ku-vdy4ggo41.js?dpl=nogit-1792226709","/_next/static/chunks/2a2ryz-j6u084.js?dpl=nogit-1792226709","/_next/static/chunks/34kka7--tjqdq.js?dpl=nogit-1792226709","/_next/static/chunks/0k-y_4mcfub-p.js?dpl=nogit-1792226709","/_next/static/chunks/10tjkstq_5xfm.js?dpl=nogit-1792226709","/_next/static/chunks/3it1o0ex-l5qz.js?dpl=nogit-1792226709","/_next/static/chunks/0i8v_bvzchj31.js?dpl=nogit-1792226709","/_next/static/chunks/1qmk7x_kcz83j.js?dpl=nogit-1792226709","/_next/static/chunks/1u3eptdza7lch.js?dpl=nogit-1792226709","/_next/static/chunks/2e31ygy8ebm1u.js?dpl=nogit-1792226709","/_next/static/chunks/1w193fj-lcfgs.js?dpl=nogit-1792226709","/_next/static/chunks/3lm048uldjetf.js?dpl=nogit-1792226709","/_next/static/chunks/3ibs-m0_upaf_.js?dpl=nogit-1792226709","/_next/static/chunks/00k10pkv-tsak.js?dpl=nogit-1792226709","/_next/static/chunks/12rdo7yi_xy67.js?dpl=nogit-1792226709","/_next/static/chunks/2mo9ebbh204wz.js?dpl=nogit-1792226709","/_next/static/chunks/3esn6hsp0zi2j.js?dpl=nogit-1792226709","/_next/static/chunks/05c0se-tq2ipz.js?dpl=nogit-1792226709","/_next/static/chunks/40mvjd0jr_7d7.js?dpl=nogit-1792226709","/_next/static/chunks/27v_78eh3l1dt.js?dpl=nogit-1792226709","/_next/static/chunks/3l0sm7fu8c2ni.js?dpl=nogit-1792226709","/_next/static/chunks/1hgfhws62t1s5.js?dpl=nogit-1792226709","/_next/static/chunks/2-1ciy1x4js7n.js?dpl=nogit-1792226709","/_next/static/chunks/0zg1om_k0m5zv.js?dpl=nogit-1792226709","/_next/static/chunks/0g1nv87sz_mxq.js?dpl=nogit-1792226709","/_next/static/chunks/30u3fsn115_1j.js?dpl=nogit-1792226709","/_next/static/chunks/1vjwc_dfj8v1b.js?dpl=nogit-1792226709","/_next/static/chunks/3r8bletse_1-h.js?dpl=nogit-1792226709","/_next/static/chunks/1ksyn9m68446d.js?dpl=nogit-1792226709","/_next/static/chunks/32s6q_rspd3hd.js?dpl=nogit-1792226709"],"TopicFlashcardRunner"] 24:[["$","$L33",null,{"feature":"flashcards"}],"$L34",["$","$L35",null,{"href":"/gcse/physics/aqa/uses-and-applications-of-electromagnetic-waves/flashcards","label":"6.2.4 Uses and applications of electromagnetic waves","subjectCode":"gcse_physics__aqa","surface":"flashcards"}],["$","$L36",null,{"runner":["$","div",null,{"className":"min-h-0 flex-1 overflow-hidden bg-background","children":["$","$L37",null,{"decks":[{"id":"297295f1-2fa8-4562-bbcf-a666900472dd","title":"6.2.4 Uses and applications of electromagnetic waves Flashcards","topicId":"997840d6-a440-52cf-8a2e-d3cab834b2ca","topicSlug":"uses-and-applications-of-electromagnetic-waves","cards":[{"id":"bfcb5e23-5a2f-4bba-9bb0-16c4e7542225","cardType":"basic","points":1,"front":"Which electromagnetic wave is used for television and radio broadcasting?","back":"Radio waves.","mcqOptions":[{"text":"Radio waves.","correct":true,"explanation":"Radio waves are used for television and radio broadcasting because they can carry signals over long distances and are suitable for transmitting information to many receivers."},{"text":"Microwaves.","correct":false,"explanation":"Microwaves are mainly used for satellite communication and cooking. Radio waves are the electromagnetic waves used to transmit television and radio broadcasts over wide areas."},{"text":"Infrared.","correct":false,"explanation":"Infrared is associated with thermal radiation, heaters and grills. Radio waves, rather than infrared, are used to carry television and radio broadcasts."},{"text":"Ultraviolet.","correct":false,"explanation":"Ultraviolet is used in applications such as tanning and sterilisation. Radio waves are used for television and radio broadcasting because they travel effectively to receivers."}]},{"id":"04ca2424-2773-459c-9d80-9adad09a6f0b","cardType":"basic","points":1,"front":"Which electromagnetic wave is used for satellite communications?","back":"Microwaves.","mcqOptions":[{"text":"Microwaves.","correct":true,"explanation":"Microwaves can pass through the atmosphere and carry signals between Earth stations and orbiting satellites, making them suitable for satellite communications."},{"text":"Radio waves.","correct":false,"explanation":"Radio waves are widely used for broadcasting, but satellite communications commonly use microwaves because they pass through the atmosphere effectively to reach orbiting satellites."},{"text":"Infrared.","correct":false,"explanation":"Infrared is strongly associated with heat and thermal imaging. Microwaves are used for satellite communications because they can pass through the atmosphere with limited absorption."},{"text":"X-rays.","correct":false,"explanation":"X-rays are used for producing images of bones, not for satellite links. Microwaves are suitable because they can travel through the atmosphere between Earth and satellites."}]},{"id":"89fb8511-6c6e-4a3a-8059-d7d60dcbaf60","cardType":"basic","points":1,"front":"Which electromagnetic wave is emitted by electric heaters and grills?","back":"Infrared.","mcqOptions":[{"text":"Infrared.","correct":true,"explanation":"Electric heaters and grills emit infrared radiation. This radiation transfers energy to objects it reaches, producing a heating effect."},{"text":"Ultraviolet.","correct":false,"explanation":"Ultraviolet is associated with tanning and can damage living cells, but electric heaters and grills mainly emit infrared radiation to transfer thermal energy."},{"text":"Microwaves.","correct":false,"explanation":"Microwaves heat food by being absorbed by water, but they are not the main electromagnetic wave emitted by electric heaters and grills. Those devices emit infrared."},{"text":"Visible light.","correct":false,"explanation":"Some hot heaters and grills may glow and emit visible light, but their characteristic heat radiation is infrared, which transfers energy to surrounding objects."}]},{"id":"4359c65e-c860-4eda-9a5a-883131011b5d","cardType":"basic","points":1,"front":"Which electromagnetic wave carries information through fibre optic cables?","back":"Visible light.","mcqOptions":[{"text":"Visible light.","correct":true,"explanation":"Visible light can carry information as rapid pulses through optical fibres. The pulses remain guided inside the fibre, allowing data to travel over long distances."},{"text":"Infrared.","correct":false,"explanation":"Infrared can also be used in some fibre-optic systems, but for this GCSE application the expected electromagnetic wave carrying information through optical fibres is visible light."},{"text":"Radio waves.","correct":false,"explanation":"Radio waves are used for broadcasting and wireless communication, whereas fibre-optic cables carry information as pulses of visible light through glass or plastic."},{"text":"X-rays.","correct":false,"explanation":"X-rays are used for imaging bones and are not used to carry ordinary communication signals through fibre-optic cables. Visible light carries the information in this application."}]},{"id":"7aa81406-b618-40b6-8bff-08abf9bbd9b1","cardType":"basic","points":1,"front":"Which electromagnetic wave is used by sunbeds to darken skin?","back":"Ultraviolet.","mcqOptions":null},{"id":"0252da0d-c78c-4d77-9361-4def8b214535","cardType":"basic","points":1,"front":"Which electromagnetic wave is used to image bones?","back":"X-rays.","mcqOptions":null},{"id":"ce62a1db-89ae-48ee-8cfc-40a519dbe53d","cardType":"basic","points":1,"front":"Which electromagnetic wave can be aimed at tumours to kill cancer cells?","back":"Gamma rays.","mcqOptions":null},{"id":"e335a613-d34f-401f-9694-9eda1638c13a","cardType":"cloze","points":null,"front":"In an energy-efficient lamp, [ ] is converted into visible light by a coating.","back":"In an energy-efficient lamp, ultraviolet is converted into visible light by a coating.","mcqOptions":null},{"id":"ed037606-985d-4693-bc4d-6bda6be3eac4","cardType":"cloze","points":null,"front":"Ultraviolet lies beyond the [ ] end of the visible spectrum, so the eye cannot see it.","back":"Ultraviolet lies beyond the violet end of the visible spectrum, so the eye cannot see it.","mcqOptions":null},{"id":"e619adc1-fbee-4948-9208-8c9f26a31600","cardType":"basic","points":2,"front":"Why are different electromagnetic bands suited to different applications?","back":"Different wavelengths and frequencies cause different interactions with matter.","mcqOptions":null},{"id":"d24ea181-3b99-4b3c-976f-94ef60ff84e0","cardType":"cloze","points":null,"front":"A higher-frequency electromagnetic wave carries [ ].","back":"A higher-frequency electromagnetic wave carries more energy.","mcqOptions":null},{"id":"d37fafd2-4bf8-4581-81de-200be06c28ad","cardType":"basic","points":2,"front":"Why are radio waves suitable for broadcasting?","back":"They travel long distances without being strongly absorbed.","mcqOptions":null},{"id":"4a5a74c3-4afa-4a18-9480-ceb16d3d887d","cardType":"basic","points":2,"front":"Why are microwaves suitable for satellite communications?","back":"They pass through the atmosphere without being absorbed.","mcqOptions":null},{"id":"f1c8ac4b-3695-42b9-8e88-5c6677bb7865","cardType":"cloze","points":null,"front":"Microwaves cook food because they are absorbed by [ ], transferring energy.","back":"Microwaves cook food because they are absorbed by water, transferring energy.","mcqOptions":null},{"id":"a9497be3-5a9f-4ea5-9368-9413f34f1686","cardType":"basic","points":2,"front":"How does infrared from a heater raise an object's temperature?","back":"The object absorbs infrared, transferring energy to it.","mcqOptions":null},{"id":"31e98915-d96f-429b-9388-1813a6670dc6","cardType":"basic","points":2,"front":"How can an infrared camera show temperature differences?","back":"Warmer objects emit more infrared than cooler objects.","mcqOptions":null},{"id":"35b0ad3f-68bf-4244-b545-95fa75cca6eb","cardType":"cloze","points":null,"front":"Visible-light pulses remain inside an optical fibre because they are [ ] at its walls.","back":"Visible-light pulses remain inside an optical fibre because they are reflected at its walls.","mcqOptions":null},{"id":"c6feef8a-82a7-41ca-ae1b-7a79e257c63e","cardType":"cloze","points":null,"front":"Fibre optic signals travel long distances because visible light is [ ] by the glass.","back":"Fibre optic signals travel long distances because visible light is weakly absorbed by the glass.","mcqOptions":null},{"id":"1cff3345-5a98-4904-9b08-51227732bac2","cardType":"basic","points":2,"front":"Why do X-rays produce images showing bones?","back":"Soft tissue transmits X-rays, while bone absorbs them.","mcqOptions":null},{"id":"165d45de-8fea-4d29-b8b9-ac358c01fcbc","cardType":"basic","points":2,"front":"Why can gamma rays treat deep tumours?","back":"They are penetrating and can damage deep cancer cells.","mcqOptions":null}]}],"examCountdown":{"examDate":"2027-05-25","paperLabel":"Paper 1"},"heading":"6.2.4 Uses and applications of electromagnetic waves","title":"6.2.4 Uses and applications of electromagnetic waves Flashcards","topbar":{"backHref":"/gcse/physics/aqa/flashcards"},"topicSidebar":"$L38"}]}],"topicId":"997840d6-a440-52cf-8a2e-d3cab834b2ca","walled":"$L39"}],"$L3a","$L3b"]