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Sophie [7]
3 years ago
8

Which one of the statements below is true about mechanical waves?

Physics
1 answer:
djverab [1.8K]3 years ago
4 0

Answer:

Both sound and waves

Explanation:

Thank me later

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Yo habla ingles no espanol
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A geneticist looks through a microscope to determine the phenotype of a fruit fly. The microscope is set to an overall magnifica
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Answer:

f_e = 1.51 cm

Explanation:

given.

magnification(m) = 400 x

focal length (f_0)= 0.6 cm

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focal length of the eyepiece (f_e)= ?

using equation

m = -\dfrac{L-f_e}{f_o}.\dfrac{N}{f_e}

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9.6f_e = 16-f_e

10.6 f_e = 16

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3 0
3 years ago
A 15g football was kicked to an acceleration of 55m/s2. What was the force applied to it? 40N 3.7N 825N
Pepsi [2]

Answer:

f =ma = 0.015 * 55 = 0.825 N

so yeah that's ur ans

8 0
2 years ago
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Uniform circular motion can best be described as A) movement with right-angle turns. B) the motion of an object orbiting at vary
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D
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5 0
3 years ago
A grey hound can run about 40/mph is it velocity,acceleration, or speed
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