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Nostrana [21]
2 years ago
8

Solve this question plz

Physics
1 answer:
Romashka-Z-Leto [24]2 years ago
3 0
The answer is in the image.

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The arrows on the diagram show the ocean floor spreading from the Redge what three kinds of evidence scientists have found suppo
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3 years ago
If 4 x 10^21 electrons pass through a wire connected to a 15 ohm resistor in 3 s, how much electric
sammy [17]

Answer:

1.) Current = 213.33A

2.) Potential difference = 3200 V

Explanation:

Given that

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Current is the rate of flow of changes. That is,

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Substitute the resistance R and current I into the formula above

Potential difference V = 213.3 × 15

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Waves are observed passing under a dock. Wave crests are 8.0 meters apart. The time for a complete wave to pass by is 4.0 second
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The amplitude of a wave can be obtained by measuring the distance from the resting position of the wave to its crest. The resting position is half of the distance from the crest to the trough. Given that the distance between the crest and the trough is 3 meters, the amplitude should be half of that, which is 1.5 meters.
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