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puteri [66]
3 years ago
7

Explain how density differs from volume.

Physics
1 answer:
katrin2010 [14]3 years ago
6 0
Density is the relation between mass and the volume that it occupies.

volume is just a property defined by the space that something occupies.


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Help me to solve it . It’s urgent
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Answer: 0°

Explanation:

Step 1: Squaring the given equation and simplifying it

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Squaring on both sides:

... (a+b) . (a+b) = c.c

> |a|² + |b|² + 2(a.b) = |c|²

> |a|² + |b|² + 2|a| |b| cos 0 = |c|²

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We are also given;

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Step 2: Comparing the equations:

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We get, cos 0 = 1

> 0 = 0°

Final answer: 0°

[Reminders: every letters in here has an arrow above on it]

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