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  9. Q2

BPSC (Bihar PCS) 2020 · Question 2 of 150

The velocity of electromagnetic waves is

Miscellaneous

  1. A3 × 10 8ms -1Correct
  2. B3 × 10 7ms -1
  3. C3 × 10 6ms -1
  4. D3 × 10 5ms -1
  5. ENone of the above / More than one of the above

Answer: A. 3 × 10 8ms -1

Explanation

Velocity of Electromagnetic Waves Explained Electromagnetic (EM) waves are fascinating phenomena that travel through space. They include familiar forms of radiation like visible light, radio waves, X-rays, and microwaves. Key Characteristics of EM Waves EM waves consist of oscillating electric and m

Source: prepp.in

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