The human ear is most sensitive to the sounds in what range?

Physics

1 answer:

jeyben [28]2 years ago

3 0

Answer:

The human ear is most sensitive to sounds in the range of 2000 to 3000 Hz

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The light waves have that particular interference from question #1 because they are emitted _____.

Elis [28]

I am attaching the rest of your question so it makes sense,
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What is the car's speed at the bottom of the dip?The passengers in a roller coaster car feel 50% heavier thantheir true weight a

Rashid [163]

Answer:

v = 14 m/s

Explanation:

given,

radius of dip = 40 m

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$A = W + \dfrac{W}{2}$

$A =\dfrac{3W}{2}$

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When the car is at the bottom, the weight will be acting downwards and the centripetal force will also be acting downward where as Normal force which is apparent weight will be acting in upward direction.

now,

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