Physics The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because The glass of the bell jar absorbs the sound waves The bell jar is too small There is no air or any other gas in the bell jar The ringing is not loud enough The glass of the bell jar absorbs the sound waves The bell jar is too small There is no air or any other gas in the bell jar The ringing is not loud enough ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The mass of the body The mass of the liquid displaced The shaped of the body The depth to which the body is immersed The mass of the body The mass of the liquid displaced The shaped of the body The depth to which the body is immersed ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? Niels Bohr V Raman Edwin Hubble S Chandra Shekhar Niels Bohr V Raman Edwin Hubble S Chandra Shekhar ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: Grey Black White Blue Grey Black White Blue ANSWER DOWNLOAD EXAMIANS APP
Physics The wave theory of light can explain Black body spectrum Comptom effect Photoelectric effect Interference of light Black body spectrum Comptom effect Photoelectric effect Interference of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which planet has the lowest density? Jupiter Neptune Saturn Earth Jupiter Neptune Saturn Earth ANSWER DOWNLOAD EXAMIANS APP
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