Time Travel NDT

Time Travel NDT

Assessment

Flashcard

Physics

6th - 8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is time dilation?

Back

Time dilation is the difference in the elapsed time as measured by two observers, due to a relative difference in velocity or gravitational field between them.

2.

FLASHCARD QUESTION

Front

What is the effect of gravity on time according to general relativity?

Back

According to general relativity, stronger gravitational fields cause time to slow down.

3.

FLASHCARD QUESTION

Front

What is a geosynchronous satellite?

Back

A geosynchronous satellite is one that orbits the Earth at the same rate that the Earth rotates, appearing to stay in the same position in the sky.

4.

FLASHCARD QUESTION

Front

How does the speed of light relate to time?

Back

As an object approaches the speed of light, time for that object slows down relative to an observer at rest.

5.

FLASHCARD QUESTION

Front

What is Einstein's special theory of relativity?

Back

Einstein's special theory of relativity explains how time and space are linked for objects moving at constant speeds, particularly at speeds close to the speed of light.

6.

FLASHCARD QUESTION

Front

What is the principle of simultaneity?

Back

The principle of simultaneity states that events that are simultaneous in one frame of reference may not be simultaneous in another frame of reference.

7.

FLASHCARD QUESTION

Front

What is the role of atomic clocks in GPS technology?

Back

Atomic clocks provide precise time measurements that are essential for the accuracy of GPS positioning.

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