2 years ago

Why does the frequency of water increase as the wavelength decreases?

Physics

1 answer:

Oliga [24]2 years ago

5 0

Answer:

Wave speed, frequency and wavelength in refraction

Explanation:

The diagram shows that as a wave travels into a denser medium, such as water, it slows down and the wavelength decreases. Although the wave slows down, its frequency remains the same, due to the fact that its wavelength is shorter. Hope this helps :>

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levacccp [35]

Answer:

30Km/h

Explanation:

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2 years ago

Describe how cool and warm air move in the atmosphere.

Anna [14]

Answer:

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2 years ago

a man crossed a road 8.25m wide at a speed of 2.01m/s,how long does it take to get man to cross the road

Svetradugi [14.3K]

Answer:

t = 4.1 seconds

Explanation:

It is given that,

Width of road which is to be crossed by a man is 8.25 m, it means it is distance to be covered.

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We need to find the time taken by the man to cross the road. It is a concept of speed. Speed of a person is given by total distance covered divided by time taken. So,

$v=\dfrac{d}{t}$

t is time taken

$t=\dfrac{d}{v}\\\\t=\dfrac{8.25}{2.01}\\\\t=4.1\ s$

So, the time taken by the man to cross the road is 4.1 seconds.

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2 years ago

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RideAnS [48]

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C. Animals burrowed into the rock.

D. Ice formed and broke up the rock.

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Which country had the largest population in 1997

nignag [31]

China i hope this helped

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