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Wewaii [24]
3 years ago
9

Please help me with my quiz?

Physics
1 answer:
alina1380 [7]3 years ago
3 0
The solutions would be :
1. C
2. B
3. A
4. C
5. D.
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Assume a solar cell would produce a current of 500mA and 3 V. What is the power of this solar cell?
defon

Answer:

the power of the solar cell is 1.5 watts

Explanation:

Recall that power is defined as the product of the voltage (V) times the running current (I): Power = V * I.

The only thing we have to take care of before actually performing the operation, is to convert milliamps into Amps, so our answer comes directly in the appropriate units (Watts). 500 mAmps can be written as 0.5 Amps, then, the product becomes:

Power = V * I = 3 V * 0.5 Amps = 1.5 watts

8 0
3 years ago
Is being a plat 2 in rainbow 6 siege a good rank?
icang [17]

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In a way it does, but overall, there are many factors that affect your rank. In general, and talking about the average Platinum II, they are pretty decent according to casual player standards.

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3 years ago
Which one of the following distances is the shortest?
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I think the correct answer is C
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3 years ago
What is the most important mineral​
My name is Ann [436]

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Iron

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Iron is a component of hemoglobin, which as you know is a substance found in red blood cells which carries oxygen from the lungs to other parts of the body.

8 0
3 years ago
Question 4. Calculate the kinetic energy of a Year 11 pupil (mass 55Kg)
bogdanovich [222]

Answer:

990 J

Explanation:

Kinetic energy is:

KE = ½ mv²

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KE = ½ (55 kg) (6 m/s)²

KE = 990 J

4 0
2 years ago
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