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Cloud [144]
3 years ago
15

How many amps of current are there in a system with 12 volts and 6 ohms?

Physics
2 answers:
Gemiola [76]3 years ago
7 0
V = IR
I = V/R
I = 12/6
I = 2 amps
soldi70 [24.7K]3 years ago
4 0
B.) According to Ohms law, I = V/R = 12/6 = 2amps.
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Answer:

4.9 x 10^-19 J, 2.7 x 10^-19 J

Explanation:

first wavelength, λ1 = 410 nm = 410 x 10^-9 m

Second wavelength, λ2 = 750 nm = 750 x 10^-9 m

The relation between the energy and the wavelength is given by

E = h c / λ

Where, h is the Plank's constant and c be the velocity of light.

h = 6.63 x 10^-34 Js

c = 3 x 10^8 m/s

So, energy correspond to first wavelength

E1 = (6.63 x 10^-34 x 3 x 10^8) / (410 x 10^-9) = 4.85 x 10^-19 J

E1 = 4.9 x 10^-19 J

So, energy correspond to second wavelength

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E2 = 2.7 x 10^-19 J

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3 years ago
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Answer:

D

Explanation:

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Organic compounds are mainly made of covalent bonds (around carbon) hence do not dissociate in water.

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3 years ago
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Answer:

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Answer:

22

Explanation:

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