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3 years ago

5

according to the law of conservation of energy , energy is neither created nor destroyed , then from where electrons get their e

nergy, is there any energy production centres inside an electron

1 answer:

soldier1979 [14.2K]3 years ago

6 0

Answer:

Hello There!!

Explanation:

Electrons get their energy by absorbing light.

hope this helps,have a great day!!

~Pinky~

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A lightning bolt with 13 kA strikes an object for 14 μ s. How much charge is deposited on the object?

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Answer:

0.182C

Explanation:

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= 13x10^3 . 14x10^-6

= 0.182C

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1 year ago

A closed-end organ pipe is used to produce a mixture of sounds. The third and fifth harmonics in the mixture have frequencies of

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Answer:

$F_1=366.67Hz$

Explanation:

From the question we are told that:

Frequency of 3rd harmonics $F_3=1100$

Frequency of 5th harmonics $F_3=1833$

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Therefore

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$F_1=366.67Hz$

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3 years ago