3 years ago

What is an earthquake?

1 answer:

6 0

An earthquake is when two tectonic plate merge and one snaps up suddenly, causing the plate to shake violently until it settles back into place. hope i helped :3

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Suppose you have a dipole that's free to move in any way (including rotate - imagine it floating in space). And there's an objec

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Complete Question

The complete question shown on the first uploaded image

Answer:

The force on Q due to dipole is Attractive

The charge Q exerts attractive force on the dipole

Yes from the above parts, force depends on the sign of charge

$F = kQq[\frac{d^{2}+2rd}{r^{2}(d+r)^{2}} ]$

The magnitude o force decrease by a factor of 8.0 times

Explanation:

The explanation is shown on the second uploaded image

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2 years ago

Suppose that a sound has initial intensity β1 measured in decibels. This sound now increases in intensity by a factor f. What is

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Answer:

β2= β1+10*f

Explanation:

comparing β2 and β1, it is said that β2 is increased by a factor of f.

for each factor of f, there is a 10*f dB increase.

therefore if the β1 is increases by an intensity of factor f

the new intensity would be β1+ 10*f

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Answer:

2.The forces are unbalanced.

5.The net force is to the right.

6.The book is moving to the right.

Explanation:

correct on edge :)

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There will be less peaches soled

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