PHYSICS MIDDLE SCHOOL

Please help fast Which of the following statements is true of sound transmission through various mediums ?

A. Elastic solids prevent sound from being transmitted better than liquids

B. Gases conduct sound better than liquids

C.inselastic materials conduct sound better than elastic solids

D.sound insulators prevent from being transmitted better than elastic solids

Answers

Answer 1
Answer:

Answer:

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Answers

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If you are referring to the rules of Celsius, that applies. Since the freezing point of water in Celsius is 0 degrees and the boiling point of water is 100 degrees, it can be said that the to share an equal distance from each other. (100-100=0 and 0+100= 100) You would have to gain or lose 100 so they both gave the same distance from each other.

What is a tool used to see the movement of storm clouds

Answers

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A soccer ball collides with another soccer ball at rest. the total momentum of the ballsa) is zero
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Answers

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Which statement is true according to hooke's law? a. as the force on a spring increases, the spring's length remains unchanged.

b. the distance a spring stretches has nothing to do with how much force is applied to it.

c. as the force on a spring increases, the distance it stretches increases.

d. as the force on a spring increases, the distance it stretches decreases.

Answers

Answer: option c. as the force on a spring increases, the distance it stretches increases.

Explanation:

Hooke's Law relates the force (F) applied on the spring and extension (x) of the spring:

F = - k x

Where, k is the spring constant.

as the force on a spring increases, the distance it stretches increases but it is limited by its elastic limit. The negative sign means that spring force is a restoring force which means that the stretch of the spring is in opposite direction to force.

The answer is
c. as the force on a spring increases, the distance it stretches increases
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