Physics A bomb explodes on the moon. You will hear its sound on earth after ________ You cannot hear the sound of explosion 20 minutes 2 hours 20 minutes 3.7 hours You cannot hear the sound of explosion 20 minutes 2 hours 20 minutes 3.7 hours ANSWER DOWNLOAD EXAMIANS APP
Physics The term ''Higgs Boson' is associated with Oncology God Particle Nano Technology Stem Cell Research Oncology God Particle Nano Technology Stem Cell Research ANSWER DOWNLOAD EXAMIANS APP
Physics A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments Depends on the total mass of all the fragments Is infinity Is zero Depends on the speeds of various fragments Depends on the total mass of all the fragments Is infinity Is zero Depends on the speeds of various fragments ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Bolting Stoning Cloud clash Thunder Bolting Stoning Cloud clash Thunder ANSWER DOWNLOAD EXAMIANS APP
Physics According to the theory of relativity, which of the following always remains constant ? Time Space Velocity of light Length of an object Time Space Velocity of light Length of an object ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Densities Irregularities Smoothness Gaps Densities Irregularities Smoothness Gaps ANSWER DOWNLOAD EXAMIANS APP
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