One Experimental Observation That Demonstrates Einstein's Ideas on the Relativity

question 6

Multiple Choice

One experimental observation that demonstrates Einstein's ideas on the relativity of time, is

• A) electromagnetic waves from the early stages of the development of the universe have slower rates of vibration.
• B) rapidly- rotating neutron stars spin more slowly than they would if they weren't moving rapidly away from us.
• C) muons "live" longer when moving rapidly than they do when they are at rest.
• D) a laser beam emitted from an orbiting satellite is observed from Earth.
• E) the recent discovery of very fast- moving particles known as tachyons.

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