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Thepotemich [5.8K]
3 years ago
12

4

Physics
1 answer:
inna [77]3 years ago
8 0

Answer:

5g/cm

Explanation:

denisty=mass/volume

100/20

5g/cm

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A wave is moving at the rate of 40 cm/s. Its wavelength is 8 cm. What is the frequency of the wave?
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Speed = frequency times wavelength.
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A solution is a homogeneous mixture of one or more solutes dissolved in a solvent. A specific volume of solvent is only able to
Luba_88 [7]
<h3><u>Answer;</u></h3>

C. Supersaturated

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two charges having the same charge magnitude experiencing an attracting force of 3.60N when the charges are 30cm apart.what is t
Tomtit [17]

The charges have opposite sign and magnitude 6 \mu C

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In this problem, we have:

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q_1 = 6 \mu C\\q_2 = -6 \mu C

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