A) matter waves
B) electromagnetic waves of high frequencies
C) radio waves from distant galaxies
D) gravitational waves
Correct Answer: D
Solution :
LIGO stands for Laser Interferometer gravitational wave observatory. These waves propagate from the site of any gravitational disturbance, such as explosion of a supernova or rotation of a double star. It recently (in March 2019) detects gravitational waves.You need to login to perform this action.
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