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nevsk [136]
3 years ago
12

A sound is first produced by making something BLANK . The sound then travels through a BLANK to reach the ears, which are the pa

rts of the body that allow for sounds to be heard.
Chemistry
1 answer:
Alexandra [31]3 years ago
3 0
A sound is first produced by making something VIBRATE<span>. The sound then travels through a </span><span>MEDIUM</span><span> to reach the ears, which are the parts of the body that allow for sounds to be heard.</span>
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2 years ago
If the density of a liquid 102g/cm^3, how many milligrams will be in 63 mL of that liquid?
Ede4ka [16]

Answer:

<h2>6426000 mg</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question

63 mL = 63 cm³

We have

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But 1 g = 1000 mg

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<h3>6,426,000 mg</h3>

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