The diagram shows a logarithmic wavelength scale for a portion of the electromagnetic spectrum, with four regions labeled P, Q, R, and S.
Which letter represents the region containing radiation with typical photon energies in the range 10 eV10\text{ eV}10 eV to 100 eV100\text{ eV}100 eV?
P
Q
R
S
Electromagnetic waves Questions
Practise AQA GCSE Physics Electromagnetic waves with exam-style questions for Foundation and Higher tier. 52 questions covering Types of electromagnetic waves, Properties of electromagnetic waves 1, Properties of electromagnetic waves 2, Uses and applications of electromagnetic waves, Lenses (physics only), and Visible light (physics only), matched to the AQA GCSE Physics (8463) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.