What is time dilation?

Time Travel NDT

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•
Physics
•
6th - 8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
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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