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3 years ago

How is amplitude changed in an instrument or tuning fork

1 answer:

azamat3 years ago

7 0

Amplitude is affected by the energy wave in the instrument. High energy wave means high amplitude and low energy wave means low amplitude.

<u>Explanation:</u>

The amplitude of a periodic variable is a measure of its change over a single period. There are various definitions of amplitude, which are all functions of the magnitude of the differences between the variable's extreme values.

The amount of energy carried by a wave is related to the amplitude of the wave. Amplitude of an instrument is directly affected by the wave of the energy in the instruments. High energy wave means high amplitude and low energy wave means low amplitude in the instrument.

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3 years ago

You have a lens whose focal length is 6.91 cm. You place an object on the axis of the lens at a distance of 11.1 cm from it. How

stellarik [79]

Answer:

4.2591 cm

Explanation:

We have given focal length of the lens f=6.91 cm

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3 years ago

A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s2. Determine the mass of the encyc

lina2011 [118]

Answer:

Explanation:

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6 0

2 years ago

The speed limit in a school zone is 25.mph what is the speed in m/s

drek231 [11]

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Explanation:

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3 years ago

Read 2 more answers

a train is moving 35m/s to the east. it speeds up to 42 m/s east over the course of 40 seconds. what is the trains acceleration?

lianna [129]

Answer:

0.175 m/s²

Explanation:

Given:

v₀ = 35 m/s

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t = 40 s

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v = at + v₀

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a = 0.175 m/s²

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3 years ago