Physics In case of uniform circular motion, the acceleration is Zero Constant in magnitude and directed radially inwards Variable in magnitude but tangential to the circle Variable in magnitude but constant in direction Zero Constant in magnitude and directed radially inwards Variable in magnitude but tangential to the circle Variable in magnitude but constant in direction ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Amplitude Frequency Wavelength Loudness Amplitude Frequency Wavelength Loudness ANSWER DOWNLOAD EXAMIANS APP
Physics Railway tracks are banked on curves to avoid frictional force between the tracks and wheels necessary centripetal force may be obtained from the horizontal component of the weight of the train the train may not fly off in the opposite direction necessary centrifugal force may be obtained from the horizontal component weight of the train to avoid frictional force between the tracks and wheels necessary centripetal force may be obtained from the horizontal component of the weight of the train the train may not fly off in the opposite direction necessary centrifugal force may be obtained from the horizontal component weight of the train ANSWER DOWNLOAD EXAMIANS APP
Physics The term ''Higgs Boson' is associated with God Particle Oncology Nano Technology Stem Cell Research God Particle Oncology Nano Technology Stem Cell Research ANSWER DOWNLOAD EXAMIANS APP
Physics Red light is used for signals because it has Low refraction in the medium High intensity Long wavelength High frequency Low refraction in the medium High intensity Long wavelength High frequency ANSWER DOWNLOAD EXAMIANS APP
Physics If an object moves with constant velocity, It must have constant speed in constant direction It must have constant direction None of these It must have constant speed It must have constant speed in constant direction It must have constant direction None of these It must have constant speed ANSWER DOWNLOAD EXAMIANS APP
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