Multiple Choice
How have astrophysicists detected gravitational waves?
A) Large underground water tanks show flashes of light when gravitational waves interact with their constituent particles.
B) Lasers measure tiny changes in distances as gravitational waves pass.
C) They detect showers of particles when the gravitational waves interact with Earth's atmosphere.
D) Gravitational waves have not yet been detected
Correct Answer:
Verified
Correct Answer:
Verified
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