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8.Electromagnetic waves
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The kinetic energy possessed by a body of mass $m$ moving with a velocity $ v$ is equal to $\frac{1}{2}m{v^2}$, provided
A
The body moves with velocities comparable to that of light
B
The body moves with velocities negligible compared to the speed of light
C
The body moves with velocities greater than that of light
D
None of the above statement is correcst
Solution
(b)Due to theory of relativity.
Standard 12
Physics