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2 years ago

One of the leading causes of permanent damage leading to hearing impairment is _____.

Physics

2 answers:

Dafna1 [17]2 years ago

8 0

<h3><u>Answer;</u></h3>

loud noise that damages hair cells

One of the leading causes of permanent damage leading to hearing impairment is<em><u> loud noise that damages hair cells</u></em>.

<h3><u>Explanation</u>;</h3>

Loud noise is the among the leading cause of permanent damage of the ear which impairs hearing.
<em><u>Loud noise may cause damage to the cells and the membranes in the cochlea of the ear. Listening to loud noise for a very long time overworks the hair cells that may make them to die.</u></em>
The damage to the cochlea of the ear causes permanent hearing loss since all or part of the inner ear has been damaged.

Maslowich2 years ago

6 0

One of the leading causes of hearing impairment that's due to damage
of the ear machinery is prolonged exposure to loud noise or loud music,
which damage the tiny hair cells that stimulate nerve endings in the inner ear.
Trust me.

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Answer:

The surface gravity g of the planet is 1/4 of the surface gravity on earth.

Explanation:

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$g_{E}=G\frac{m}{r_{E}^{2}}$

$g_{P}=G\frac{m}{r_{P}^{2}}$

The problem tells us the radius of the planet is twice that of the radius on earth, so:

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If we substituted that into the gravity of the planet equation we would end up with the following formula:

$g_{P}=G\frac{m}{(2r_{E})^{2}}$

Which yields:

$g_{P}=G\frac{m}{4r_{E}^{2}}$

So we can now compare the two gravities:

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3 years ago

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Answer:

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Explanation:

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2 years ago

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2 years ago

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Answer:

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For point D: hd=5cm=0.05m

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