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ozzi
3 years ago
13

Jeff puts on a leather jacket over his sweater. The sweater becomes negatively charged. Which statements about Jeff’s situation

are true?
The sweater has a tendency to attract electrons.

The sweater has a tendency to attract protons.

The leather jacket has a tendency to attract electrons.

The leather jacket has a tendency to attract protons.

The leather jacket has a lower tendency to attract electrons than the sweater.


NEED ASAP!!! GOTTA FINISH BEFORE NEXT CLASS
Physics
2 answers:
Vsevolod [243]3 years ago
8 0

Answer:

A and E

Explanation:

Vinil7 [7]3 years ago
7 0

Following statements are true
(i) The leather jacket has a lower tendency to attract electrons than sweater.
When the sweater and the leather jacket are in contact with each other, the leather jacket loses electrons and thus becomes positively charged. the electrons are gained by the sweater and it becomes negatively charges.
The opposite charge attract. so the sweater ( negatively charged) will attract protons ( positively charged) . The leather jacket ( positively charged) will attract the electrons ( negatively charged).

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Explanation:

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Hi there!

Recall:

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A photon detector captures a photon with an energy of 4.29 ✕ 10−19 J. What is the wavelength, in nanometers, of the photon?
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Answer :  The wavelength of photon is, 4.63\times 10^{2}nm

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So, E=h\times \frac{c}{\lambda}

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