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Vadim26 [7]
3 years ago
5

Communicate is 25 a multiple of 2 or 5 ? how do you know?

Physics
1 answer:
PIT_PIT [208]3 years ago
6 0
It's a multiple of 5 because you can't multiply anything by 2 and get 25
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At what water temperature will additional heat energy need to be added before the temperature will change again?
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Light waves are not mechanical waves. The Sun transmits light waves to Earth through __________ _________. *
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The quantity of charge passing through a surface of area 1.82 cm2 varies with time as q = q1 t 3 + q2 t + q3 , where q1 = 5.2 C/
Brrunno [24]

Answer:

Current through the surface at t = 1.1 s is 21.37 A.

Explanation:

The charge is passing through a surface of area varies with time as :

q=q_1t^3+q_2t+q_3

Here,

q_1=5.2\ C/s^3\\\\q_2=2.5\ C/s\\\\q_3=6.5\ C

t is in seconds

q=5.2t^3+2.5t+6.5

The rate of change of electric charge is called electric current. It is given by :

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At t = 1.1 s, Current,

I=15.6(1.1)^2+2.5\\\\I=21.37\ A

So, the instantaneous current through the surface at t = 1.1 s is 21.37 A.

3 0
3 years ago
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