Skip to content

Course home

Electromagnetic spectrum

Electromagnetic spectrum

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184
Question 37

A radio station broadcasts a signal with a frequency of 120 MHz. What is the wavelength of this signal?

A

2.8 μm2.8\ \mu\text{m}2.8 μm

B

2.5 m2.5\text{ m}2.5 m

C

2.8 km2.8\text{ km}2.8 km

D

2.5 Mm2.5\text{ Mm}2.5 Mm

Markscheme

Electromagnetic spectrum Questions

  1. IGCSE
  2. /Physics
  3. /Electromagnetic spectrum

198 exam-style questions on CIE IGCSE Physics Electromagnetic spectrum, covering Electromagnetic spectrum. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank