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Ivan
3 years ago
12

Which type of electromagnetic radiation is useful in communications technology?

Physics
1 answer:
saw5 [17]3 years ago
5 0
Radio waves: they are present in radios and also walkie-talkies
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Andrew skis down a hill.
IceJOKER [234]

Explanation:

gravitational potential energy at the top of the hill, which transforms into kinetic energy as he moves bottom of the hill

that's mean potential energy transfoms into kinetic energy

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3 years ago
Light travels in a straight line at a constant speed of 300 000 km/s what is the lights acceleration
exis [7]

Answer:

it's acceleration is 0

Explanation:

since it is travelling at a constant speed it is not accelerating so its acceleration is 0

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3 years ago
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Explanation:

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Why is it not advisable to touch a canvas tent from inside when it is raining?​
Sauron [17]

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When two continental crusts converge what land form is created?
mixas84 [53]

The compressional forces stemming from a convergent plate boundary.

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