How do very long radio waves reach stations beyond the curvature of the Earth?

2 answers:

8 0

They actually bounce off a charged layer of atmosphere to reach stations beyond the curvature of the Earth. The correct option among all the options that are given in the question is the last option or option "d". The radio waves bounce off the ions present in the ionosphere of earths atmosphere and reach stations beyond the curvature of Earth.

Drupady [299]3 years ago

5 0

The correct answer for the question that is being presented above is this one: "d. They bounce off a charged layer of the atmosphere." Very long radio waves reach stations beyond the curvature of the Earth. They bounce off a charged layer of the atmosphere

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A golf ball stays on the tee until the golf club hits it. Which of the following principles best describes why this occurs? Grou

givi [52]

Answer:

Newton's First Law of Motion.

Explanation:

Newton's first law of motion states that an object continues to stay in its state of rest, or of uniform motion, until acted upon by an external force.

So in the case of the golf ball here, the ball stays in its state of rest, on the tee, until the golf club hits it, i.e. , applies an external force on it.

Hence we can say that Newton's First Law of Motion is the principle which is most suitable for explaining this phenomenon.

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Nesterboy [21]

Answer:

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