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nikdorinn [45]
3 years ago
12

What is the answer I put down 8/ms but my teacher said it was wrong

Physics
1 answer:
Amanda [17]3 years ago
3 0
The answer is 2 because you have to divided the millisecond day by the kg to keep the formula
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Why does a skier wear polarized glasses instead of glasses that are used for reading?
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Can you help me on this fast just the second one
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4 years ago
A young child is playing with a very flexible hose. She is moving her hand back and forth making transverse type waves. She move
aev [14]

Answer:

The waves will increase in frequency

Explanation:

As the young girl moves her hand back and forth faster, it will be observed that number of back and forth motions increase every second. Also the distance between crest and trough of the wave (wavelength) will be reduced as she moves her hand back and forth faster.

Frequency = number of turns (moves) per second

The waves will increase in frequency since there will be more number of back and forth motions in every second.

Also,

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This can also be verified using wave equation;

V = Fλ

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F ∝ ¹/λ

Thus, decrease in wavelength will cause increase in frequency of the waves.

The right answer is : The waves will increase in frequency

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3 years ago
What is the mani difference between kentic energy and potential energy
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