Physics The pitch of sound depends on its Frequency Velocity Intensity Amplitude Frequency Velocity Intensity Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction Just for convenience To convert static friction into kinetic friction To increase friction To convert kinetic friction into rolling friction ANSWER DOWNLOAD EXAMIANS APP
Physics Which, of the following radiations has the least wavelength ? A-rays G-rays X-rays B-rays A-rays G-rays X-rays B-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of Planck constant equals to that of Angular momentum Momentum Energy Power Angular momentum Momentum Energy Power ANSWER DOWNLOAD EXAMIANS APP
Physics The centre of gravity of a sprinter during the race lies Behind his feet To the left side of the body Ahead of his feet At the centre of the body Behind his feet To the left side of the body Ahead of his feet At the centre of the body ANSWER DOWNLOAD EXAMIANS APP
Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal weight Equal mass Equal density Equal volume Equal weight Equal mass Equal density Equal volume ANSWER DOWNLOAD EXAMIANS APP
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