JKBOSE Physics: Solved Previous Year’s Question Paper for NCERT/CBSE Class 12th Physics Paper Code (RKDO18—X)
Question: Give any six properties of e.m.waves.
Answer:
1. Electromagnetic waves can travel through a vacuum.
2. Electromagnetic waves travel at the speed of light.
3. Electromagnetic waves can be reflected, refracted, and diffracted.
4. Electromagnetic waves can be polarized.
5. Electromagnetic waves have a frequency and an amplitude.
6. Electromagnetic waves are made up of electric and magnetic fields that are perpendicular to each other and the direction of propagation.