Question

The speed of light is a constant and approximately equal to 300,000,000 meters per second.

Answer 1

The material used before doubling will produce light at a frequency of 0.056 Hz.

What is the frequency?

The number of times a wave occurs repeatedly in a second is known as frequency.

The formula provides the frequency as,

$\rm v = \lambda \times f \\\\\ \rm f = \frac{v}{\lambda} \\\\ \rm f = \frac{3 \times 10^8}{532 \times 10^-9} \\\\ \rm f = 3 \times 10^{12} \\\\ f= 0.056 \ Hz$

Therefore, the material used before doubling will have an output light frequency of 0.056 Hz.

To learn more about the frequency refer to:

brainly.com/question/14926605

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