Which of these is true for the speed of an electro-magnetic
wave and the speed of light?
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Answer / rajasekar
(a) The former is greater
(b) Both speeds are equal
(c) The latter is greater than the former
(d) None of these
| Is This Answer Correct ? | 18 Yes | 3 No |
Answer / joseph berkmans
Light is an Electro Magnetic(EM) radiation in which the
electric and magnetic fields are Oscillating perpendicular
to the direction of propagation.So, the answer is light is
an electromagnetic wave which travels at a speed of
2.99*10pow8 m/sec and a kind of EM wave.
| Is This Answer Correct ? | 0 Yes | 1 No |
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