4 years ago

Water is a fluid, all fluids

1 answer:

Andreyy894 years ago

4 0

What is the question?

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rusak2 [61]

Then the the speed of the molecules also increase

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4 years ago

Kipish [7]

Answer:

this is 100% correct

Explanation:

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3 years ago

maria [59]

Answer:

a nucleus

Explanation:

ik.... ....... v

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3 years ago

Aloiza [94]

The correct answer would be kg!

6 0

3 years ago

lorasvet [3.4K]

Explanation:

(a) The period of a wave is the time required for one complete cycle. In this case, we have the time of five cycles. So:

$T=\frac{t}{n}\\\\T=\frac{50.2s}{5}\\T=10.04s$

(b) The frequency of a wave is inversely proportional to its period:

$f=\frac{1}{T}\\f=\frac{1}{10.04s}\\f=0.01Hz$

(c) The wavelength is the distance between two successive crests, so:

$\lambda=30.2m$

(d) The speed of a wave is defined as:

$v=f\lambda\\v=(0.1Hz)(30.2m)\\v=3.02\frac{m}{s}$

8 0

3 years ago