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4 years ago

What happens to the waves as you increase or decrease the frequency?

Physics

1 answer:

Vadim26 [7]4 years ago

7 0

Answer:

In a given medium the velocity of a wave is always constant. This means that if the wavelength increases the frequency will decrease and if the frequency increases the wavelength will decrease.

Explanation:

$\lambda$ = Wavelength

f = Frequency

Velocity

$v=f\lambda$

$f=\frac{v}{\lambda}$

$\lambda=\frac{v}{f}$

In a given medium the velocity of a wave is always constant. This means that if the wavelength increases the frequency will decrease and if the frequency increases the wavelength will decrease. This is true for any wave whether sound or electromagnetic.

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3 years ago

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alina1380 [7]

Answer:

$F=5.16\times 10^{15}\ N$

Explanation:

We have,

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It is required to find the gravitational force between Mars and Phobos. The force between two masses is given by

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Plugging all values, we get :

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So, the gravitational force is $5.16\times 10^{15}\ N$ .

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4 years ago

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