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3241004551 [841]
3 years ago
9

Sound becomes louder in an empty room. Why? Give reason

Physics
1 answer:
lakkis [162]3 years ago
5 0

Answer:

Echos of the voice

Explanation:

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irina1246 [14]

Answer:

The pulling force that acts along a stretched flexible connector, such as a rope or cable, is called tension, T. When a rope supports the weight of an object that is at rest, the tension in the rope is equal to the weight of the object: T = mg.

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What is s the best description of the constructive interference of light?
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4 years ago
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How long does it take for a 4 inch candle to burn out
kotykmax [81]

What does "a 4-inch candle" mean ?
Is that the length of the candle or its diameter ?

The life of a candle depends on its length, its diameter, the
thickness and starting-length of its wick, the exact substance
of which it's composed ... the type of wax ... and the motions
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I'll always remember the candle shop I visited ... I don't remember
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The little sign standing next to the little turkey on the shelf explained
that this was a Thanksgiving candle ... it was lit last Thanksgiving,
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8 0
3 years ago
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A copper wire expand when
o-na [289]

Answer: when heated and for answer dont forget to hit the brainliest

Explanation:

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3 years ago
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Learning Task 2: Prepare a basin with half-filled water and stone. Drop a stone
ELEN [110]

Answer:

1 . What happens when you drop the stone?

Depending on the weight from which the stone was dropped, the glass might well break

2 depending on the size and weight and shape on the stone the glass might well break

3 depending on the density on the stone the stone might when float on the water

Explanition :

GIVE ME BRAINLESS PLEASE !!

6 0
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