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3 years ago

The wavelength corresponding to light with a frequency of 4 x 10^14 Hz is 1.33m 0.075 mm 7500 nm 750 nm

Physics

1 answer:

Scorpion4ik [409]3 years ago

7 0

Answer:

Wavelength of light is 750 nm.

Explanation:

It is given that,

Frequency of light, $\nu=4\times 10^{14}\ Hz$

The relationship between the wavelength and the frequency of light is given by :

$c=\nu\times \lambda$

Where

c = speed of light

$\nu$ = frequency of light

$\lambda$ = wavelength of light

$\lambda=\dfrac{c}{\nu}$

$\lambda=\dfrac{3\times 10^8\ m/s}{4\times 10^{14}\ Hz}$

$\lambda=7.5\times 10^{-7}\ m$

$\lambda=750\ nm$

Hence, the correct option is (d) "750 nm".

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