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3 years ago

"If we increase the amplitude of transverse waves on a string, what happens to the speed of a wave along the string?"

Physics

1 answer:

Gnesinka [82]3 years ago

7 0

Answer:

It is increased

Explanation:

If the amplitude of a transverse wave in a string is increased, then also, the speed of that wave along the string also increases.

In transverse waves, the particles of the medium does move vertically, m either up or down and also moves at right angles to the direction of the wave. It should be noted also, that the wave amplitude of a transverse wave is defined as the difference in height between the crest(high) and the resting position(low).

The highest point particles of the medium reach is often tagged as the crest, while the lowest point is tagged as the resting position. The higher the height of the crests are, the greater the amplitude of the wave will be.

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How an application of atmospheric device work?example siphon

Vika [28.1K]

Answer:

A practical siphon, operating at typical atmospheric pressures and tube heights, works because gravity pulling down on the taller column of liquid leaves reduced pressure at the top of the siphon (formally, hydrostatic pressure when the liquid is not moving).

I hope it's helpful!

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3 years ago

Why do the north poles of these two magnets repel each other? A. The magnetic field that forms between the two north poles is ne

Anettt [7]

Answer: The magnetic field lines go in directions that cannot combine to form a magnetic field between the two north poles.

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3 years ago

Read 2 more answers

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My name is Ann [436]

Answer:

Explanation:

the answer is b

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3 years ago

If a farsighted person has a near point that is 0.600 m from the eye, what is the focal length f2 of the contact lenses that the

Doss [256]

Answer:

0.84 cm

Explanation:

u = Object distance = 0.35 cm

v = Image distance = -0.6 cm (near point is considered as image distance and negative due to sign convention)

f = Focal length

From lens equation

$\frac{1}{f_2}=\frac{1}{u}+\frac{1}{v}\\\Rightarrow \frac{1}{f_2}=\frac{1}{0.35}+\frac{1}{-0.6}\\\Rightarrow \frac{1}{f_2}=\frac{25}{21}\\\Rightarrow f_2=\frac{21}{25}=0.84\ cm$

Focal length of the lens is 0.84 cm

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3 years ago

While on stage introducing the iPhone, Steve jobs walked 3 meters to the right, 9 meters to the left, 7 meters to the right, and

Y_Kistochka [10]

Answer:

Hey

The distance is easy, just add 3+9+7+9.

Answer <em>28m</em>

Distance is not to be confused with displacement (the total distance from your starting point).

<em>Wbob1314</em>

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3 years ago