Physics Rain drops fall from great height. Which among the following statements is true regarding it? Their velocity increases and they fall with same velocity on the earth Their velocity increases and they fall with different velocity on the earth They fall with same ultimate velocity They fall with that ultimate velocity, which are different for different droplets Their velocity increases and they fall with same velocity on the earth Their velocity increases and they fall with different velocity on the earth They fall with same ultimate velocity They fall with that ultimate velocity, which are different for different droplets ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic packing factor of body centred cubic structure (bcc) is 0.63 0.73 0.69 0.68 0.63 0.73 0.69 0.68 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Momentum and Power Force and Power Work and Power Work and Energy Momentum and Power Force and Power Work and Power Work and Energy ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of buoyant force depends on the ________ of the fluid. Mass Density Volume Temperature Mass Density Volume Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is optical illusion? Halo Rainbow Mirage Earthshine Halo Rainbow Mirage Earthshine ANSWER DOWNLOAD EXAMIANS APP
Physics The source of the Sun's energy is the process of Nuclear fusion Nuclear fission Photoelectric emission Thermionic emission Nuclear fusion Nuclear fission Photoelectric emission Thermionic emission ANSWER DOWNLOAD EXAMIANS APP
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