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Einsteins Theory of Relativity Questions and Answers with Verified Solutions 100% Correct
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Einsteins Theory of Relativity Questions and Answers with Verified Solutions 100% Correct
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Einsteins Theory of Relativity Questions andAnswers with Verified Solutions 100% Correct
Hermann Minkowski (1864-1909)
German physicist - ANSWER Henceforth space by itself, and time by itself, are
doomed to fade away into mere shadows, and only a kind of union of the two will
preserve an independent reality.
Albert Einstein - ANSWER He theorized that time and distance can not be
measured absolutely.
They only have meaning when they are measured relative to something.
Einsteins Theory: Two Step - ANSWER Special theory of relativity:
(1905) how space and time are interwoven.
General Theory of Relativity:
(1915) Effects of gravity on space & time.
What is "relative" in Relativity? - ANSWER Motion... All motion is relative.
Measurements of motion (and space and time) make no sense unless we are told
what they are being measured relative to.
What is absolute in Relativity? - ANSWER The laws of nature are the same for
everyone.
The speed of light (in a vacuum, C, is the same for everyone
, C = Speed of light
What is Relative? - ANSWER Seeing something move is seen from the point of
view.
Seeing something that you know is moving but its going the opposite direction of
something else will be seen as static while the bigger object rotates.
Paradox - ANSWER Is a situation that seems to violate common sense or
contradict itself.
The paradox is resolved when the rules of nature are better understood.
The "UP" Paradox - ANSWER Children: Regard "UP" as a single direction with us
as the center.
Adults: "UP" is defined relative to center of the Earth.
Reference Frames - ANSWER Two or more objects which do not move relative
to each other share the same reference frame.
Objects moving relative to the other are in different reference frames.
Plane Reference - ANSWER Plane VS. Ground below it
Plane: Passengers see ball moving 10 km/hr.
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