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Tcecarenko [31]
2 years ago
15

H. If the mass of an object is 390 g and its volume is 50 cm?, then its density is ....... g/cm' or ....... kg/m”.

Physics
1 answer:
beks73 [17]2 years ago
3 0

Answer: See explanation

Explanation:

The density would like be calculated by dividing the mass by volume. This will be:

Density = Mass / Volume

Density = 390 / 50

Density = 7.8g/cm

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Answer:

<h2>3.36J</h2>

Explanation:

Step one:

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Step two:

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4 0
2 years ago
While an emf source supplies energy to a circuit, that energy is dissipated when the current passes through resistance. In deali
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