Answer:
4.196 × 10^14 Hz
Step-by-step explanation:
Given data:
wavelength of the visible light,
[tex] \lambda = 715 \: nm = 715 \times {10}^{ - 9} m[/tex]
Then the frequency of the visible light is,
[tex]f = \frac{c}{ \lambda} = \frac{3 \times {10}^{8} }{715 \times {10}^{ - 9} } = \boxed{4.196 \times {10}^{14} \: hz}[/tex]
Author:
inocencio2jyg
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7Answer:
frequency = 3×10⁸m/s
________
715 × 10⁹m
Author:
snake
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5