Which of the following statements most accurately differentiates potential and kinetic energy? A. Any object that has no motion
1 answer:
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Answer:
The frequency of infrared wave is 35.385 GHz
Explanation:
Given data:
Wavelength of infrared light = 8.45 mm = 8.45 x m
Velocity of infrared light = 2.99 x m/s
To find: frequency of the infrared wave = ?
We know that the wavelength and frequency are inversely proportional and the formula to derive frequency with velocity and wavelength is:
c = μλ, where
c is velocity of light
μ is frequency of light
λ is wavelength of light
Hence the frequency of light μ = c/λ
=
= x
= 35.385 x Hz (since 1
= 1 Hz)
= 35.385 GHz
Answer:
Explanation:
Using the law of the convervation of energy E:
so:
where is the constant of the spring 1,
the compressed of the first spring,
is the constant of the second spring and
is the compressed of the second spring.
Replacing values, we get:
Solving for :