If wavelength of light is in air is 3* 10^-7m,its frequency will be:
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If wavelength of light is in air is 3* 10^-7m,its frequency will be:
If wavelength of light is in air is 3* 10^-7m,its frequency will be:
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Verified answer
[tex]f = \frac{c}{lambda} [/tex]
[tex]f = \frac{3 \times 10 {}^{8} }{3 \times 10 {}^{ - 7} } [/tex]
[tex]f = 10 {}^{15} [/tex]