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Bezzdna [24]
2 years ago
7

3. A class took a field trip to a music studio. The students watched through thick glass as the musicians played

Physics
1 answer:
liq [111]2 years ago
5 0

Answer:

Sound can't travel in a vaccum.

Explanation:

Sound waves need a medium in order to travel (e.g. air, water, glass)

Since there was a vaccum between the glass the sound couldn't travel since vaccum's contain a very small amount of atoms.

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What is the word that means Have adapted to antibiotics
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A bus travels 6 km east and then 8 km south. The magnitude of the bus’s resultant displacement is ___km.
Crank

Answer:

10 km

Explanation:

You can draw your problem out. You can use the pathagoran theorem to figure it out. So 6^{2} + 8^{2} and then square root the answer which will be \sqrt{100} which equals to 10.

3 0
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Calculate the displacement of a car waxing point of 11 m to the final positions of 4 meters
Nastasia [14]

Answer:

-7 m

Explanation:

Displacement is a vector connecting the initial position of motion of an object to its final position.

For the car in this problem, we have:

- Initial position: + 11 m

- Final position: + 4 m

Therefore, the vector displacement will be:

d = +4 - (+11) = -7 m

Which means:

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3 0
3 years ago
A golden-colored cube is handed to you. The person wants you to buy it for $100, saying that is a gold nugget. You pull out your
kenny6666 [7]

Answer:

Explanation:

Volume of cube=side³

=2*2*2

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which differs the value given in the text hence it is not gold and u should not bye it...

Instead u should call the police for arresting the person lol...

6 0
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