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ExtremeBDS [4]
3 years ago
7

A medium is a substance or material in which a wave can travel through. True or False

Physics
2 answers:
pogonyaev3 years ago
8 0

The answer is:

True

Hope this Helps

Please mark my nswer as brainliest?

Andru [333]3 years ago
7 0
The answer is true , for your questions hope this helps
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Svetllana [295]

Answer:

a. 4v

Explanation:

Alf moves with speed v

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s / Δt  = 4 v

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7 0
2 years ago
What happens to the light rays when they hit the specimen?
pogonyaev

Answer:

C

Explanation:

Ray of light when hits any specimen or object. The light is partially reflected, partially reflected and partially absorbed. It is never completed reflected, refracted or absorbed. Hence, the correct answer would be c.

4 0
2 years ago
In a given chemical reaction the energy of the products is less than the energy of the reactants. Which statement is true for th
Westkost [7]

Answer:

B. Energy is released in the reaction.

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3 years ago
How does the value of gravity vary as you go:
iragen [17]

Answer:

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Let's say you were in a jet at the equator that was 40 kilometers high above the earth's surface.

may be helpfull

6 0
1 year ago
A boat cruises 60 meters west in 10 seconds. What is its instantaneous velocity?
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A - 6 meters a second ( 6m/s)

3 0
3 years ago
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