Physics In the absence of ozone layer, which rays will enter into atmosphere? Infrared X-rays Ultraviolet Visible Infrared X-rays Ultraviolet Visible ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas None of these The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The weakest of all fundamental forces is Electrostatic force Nuclear force Gravitational force Magnetic force Electrostatic force Nuclear force Gravitational force Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics The mass of a star is two times the mass of the Sun. How it will come to an end ? Black hole Neutron Star Red Giant White Dwarf Black hole Neutron Star Red Giant White Dwarf ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following instruments is used to study dispersion of light ? Telescope Spectrometer Microscope Photometer Telescope Spectrometer Microscope Photometer ANSWER DOWNLOAD EXAMIANS APP
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