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fenix001 [56]
3 years ago
14

What is night vision pls tell fast

Physics
2 answers:
Vadim26 [7]3 years ago
5 0

Answer:

when you are able to see in the dark

Explanation:

Night vision is vision at night, and means that you are able to see at night, or when it is dark.

mario62 [17]3 years ago
3 0

Answer:

Night vision is when you can see in the dark or at night like owls

Explanation:

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Hey there!

The answer would be B. The sound moves from air to water.

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Hope this helps !
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Suppose that a charged particle of diameter 1.00 micrometer moves with constant speed in an electric field of magnitude 1.00×105
Dovator [93]
It's a bit of a trick question, had the same one on my homework. You're given an electric field strength (1*10^5 N/C for mine), a drag force (7.25*10^-11 N) and the critical info is that it's moving with constant velocity(the particle is in equilibrium/not accelerating). 
<span>All you need is F=(K*Q1*Q2)/r^2 </span>
<span>Just set F=the drag force and the electric field strength is (K*Q2)/r^2, plugging those values in gives you </span>
<span>(7.25*10^-11 N) = (1*10^5 N/C)*Q1 ---> Q1 = 7.25*10^-16 C </span>
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3 years ago
Read 2 more answers
What are the forces like in a collision?
Anuta_ua [19.1K]

Answer:

The forces are a convergent

Explanation:

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