Physics Which of the following is an insulator? Glass Carbon Germanium Mercury Glass Carbon Germanium Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics Lens is made up of Ordinary glass Pyrex glass Cobalt glass Flint glass Ordinary glass Pyrex glass Cobalt glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics The force which makes a vehicle to stop when break is applied is called Covalant force Frictional force Vanderwalls force Gravitational force Covalant force Frictional force Vanderwalls force Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Jerk"? Meter per second square Meter second Meter per second Meter per second cube Meter per second square Meter second Meter per second Meter per second cube ANSWER DOWNLOAD EXAMIANS APP
Physics A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct? The frequency of X-ray photon is higher than the frequency of visible radiation photon. The speeds of both the photons in vacuum are different The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. The frequency of X-ray photon is higher than the frequency of visible radiation photon. The speeds of both the photons in vacuum are different The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. ANSWER DOWNLOAD EXAMIANS APP
Physics How much calorie of energy is released by a boiled egg ? 50 60 40 77 50 60 40 77 ANSWER DOWNLOAD EXAMIANS APP
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