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Svetlanka [38]
3 years ago
8

A 10 ohm resistor has 5 a current in it. what is the voltage across the resistor?

Physics
1 answer:
Artemon [7]3 years ago
3 0
R = 10 ohm
I = 5 A

V= IR = 10 x 5 = 50 v
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What is the concentration of OH– ions at a pH = 6?
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<h3><u>Answer;</u></h3>

1 × 10^-8 M

<h3><u>Explanation</u>;</h3>

pH is given by the -log[H+] while

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But;

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A wave of infrared light has a speed of 6 m/s and a wavelength of 12 m. What is the frequency of this wave?
givi [52]
I'll be happy to solve the problem using the information that
you gave in the question, but I have to tell you that this wave
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If it was a wave of infrared, then its speed would be close
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For the wave you described . . .

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5 0
3 years ago
Read 2 more answers
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andrew11 [14]

Answer:

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in second case  by energy conservation

1/2 kx^2=mgx

x=2mg/k

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3 years ago
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gulaghasi [49]
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