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Andru [333]
3 years ago
8

What does the speed of sound depend on?

Physics
2 answers:
mr Goodwill [35]3 years ago
6 0
I believe it's 'A'. Hopefully this helps!~ :)
cluponka [151]3 years ago
5 0
I believe your answer would be "b"
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A sample of water with a mass of 1 gram freezes at 32°F. At what temperature will a 100-gram sample of water freeze?
valkas [14]

Answer:

3200°F

Explanation:

just add two zero's to the end

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On which planet can you jump about the same height as Earth? Explain your answer.
Debora [2.8K]

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Venus and Earth

Explanation:

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A cheetah accelerates from rest to 30m/s in 3 seconds. Calculate the acceleration of the cheetah.
fiasKO [112]
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3 years ago
A pendulum takes 4 seconds to make one complete swing. A man walks 100m in a straight line while the pendulum makes 20 complete
irina [24]

The average velocity of the man is determined as 1.25 m/s.

<h3>Average velocity of the man</h3>

Total distance traveled by the man = 100 m

If 1 complete cycle = 4 s

  20 complete cycle = ?

= 20 x 4 s

= 80 s

Average velocity = total distance/total time

Average velocity = 100 m/80 s

Average velocity = 1.25 m/s

Thus, the average velocity of the man is determined as 1.25 m/s.

Learn more about average velocity here: brainly.com/question/6504879

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4 0
2 years ago
Suppose a tidal basin is 6 m above the ocean at low tide and that the area of the basin is 5×107 m2. Estimate the gravitational
Neko [114]

Answer:

Potential energy will be 176.58\times 10^{11}j          

Explanation:

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Volume V=area \times height=5\times 10^7\times 6=30\times 10^7m^3

Density \rho =1000kg/m^3

We know that mass is given by m=\rho V=1000\times 30\times 10^7=3\times 10^{11}kg

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3 0
3 years ago
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