JEE Main · PhysicsEasy
Which of the following statements is true regarding electromagnetic waves?
- A.They require a material medium for propagation.
- B.They are longitudinal waves.
- C.They carry energy and momentum.
- D.They cannot be polarized.
Show correct answer & step-by-step solution
Correct answer: C — They carry energy and momentum.
Solution
- Electromagnetic waves are transverse waves that do not require a medium.
- They are characterized by oscillating electric and magnetic fields.
- These waves transport energy and momentum through space.
- Hence the answer is (C).
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