Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. IGCSE
  3. Physics Edexcel
  5. Question bank

The electromagnetic spectrum

EasyMediumHard
1234567891011121314151617181920212223
Question 7

A laser used in a laboratory research project emits photons, each having an energy of 3.5 × 10-20 J.

In which region of the electromagnetic spectrum does this radiation lie?

Microwave

Infrared

Visible light

Ultraviolet

The electromagnetic spectrum Questions

  1. IGCSE
  2. /Physics
  3. /The electromagnetic spectrum