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Physics
Speed of light in vacuum is.
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Q. Speed of light in vacuum is.
Rajasthan PMT
Rajasthan PMT 1999
A
$\frac{1}{\sqrt{\mu_{0} \varepsilon_{0}}}$
B
$\sqrt{\frac{\mu_{0}}{\varepsilon_{0}}}$
C
$\sqrt{\mu_{0} \varepsilon_{0}}$
D
$\sqrt{\frac{\varepsilon_{0}}{\mu_{0}}}$
Solution:
Speed of light in vacuum $c=\frac{1}{\sqrt{\mu_{0} \varepsilon_{0}}}$