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pashok25 [27]
2 years ago
6

A mini rubric's cube has a with of 3cm. if the cube weighs 6grams calculate its density

Physics
1 answer:
juin [17]2 years ago
5 0

Answer:

the density is 2

Explanation:

p= m/v

p is density

m is mass

v is volume

6/3 = 2

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A tuba may be treated like a tube closed at one end. If a tuba has a fundamental frequency of 88.4 Hz, determine the first three
yulyashka [42]

Answer with Explanation:

We are given that

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Substitute n=3

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For second overtone

f'=5\times 88.4=442Hz

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