Q121 / 180 · KCET 2007 · Physics

All components of the electromagnetic spectrum in vacuum have the same

A
energy
Correct answer
B
velocity
C
wavelength
D
frequency

Solution

All the components of electromagnetic spectrum have same velocity ie, $3 \times 10^{8} \mathrm{~m} / \mathrm{s}$

Hence, the correct answer is option: 'B'.

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