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Katen [24]
3 years ago
15

What properties of sound determine the volume of sound? Is this affected by the motion of the sound source?

Physics
1 answer:
Alik [6]3 years ago
6 0
The amplitude determines the volume of the sound. This isn't affected by the motion of the sound source.
Hope this helps
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A knight moves on a chessboard two squares up, down, left, or right followedby one square in one of the two directions perpendic
Contact [7]

Answer:

Explanation:

Check attachment for solution.

Generally the movement of the knight is L, i.e (2,1), (1,2),(-1,2),(1,-2) etc.

So using Pythagoras theorem

x^2+y^2=1^2+2^2

x^2+y^2=5

Then, the knight will make one movement when the displacement is √5.

So let take a look at other positions

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Then, for us to have this kind of movement, the knight has to make 3 movements.

When the displacement is 1, then it will make 3 movement.

Let examine other positions

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When the displacement is √8

Then, the movement of the knight is 4.

Let examine other points

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When the displacement is 2.

The knight make 2 movement

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3 years ago
A simple pendulum takes 32 sec to complete 20 oscillations .what is the time period of the pendulum?
musickatia [10]
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