Physics The source of the Sun's energy is the process of Thermionic emission Nuclear fusion Photoelectric emission Nuclear fission Thermionic emission Nuclear fusion Photoelectric emission Nuclear fission ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Either equal to or greater than 1 Greater than 1 Equal to 1 Less than 1 Either equal to or greater than 1 Greater than 1 Equal to 1 Less than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics The term photon refers to Sub atomic particle Radiation Light ray None of these Sub atomic particle Radiation Light ray None of these ANSWER DOWNLOAD EXAMIANS APP
Physics It is dangerous to observe Solar eclipse with naked eyes because Infrared radiations from sun burn our retina All radiations from sun initiate chemical reactions in eyes Cosmic rays reach eyes more during the eclipse Ultraviolet radiations from Sun burn our retina Infrared radiations from sun burn our retina All radiations from sun initiate chemical reactions in eyes Cosmic rays reach eyes more during the eclipse Ultraviolet radiations from Sun burn our retina ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic packing factor of body centred cubic structure (bcc) is 0.69 0.63 0.73 0.68 0.69 0.63 0.73 0.68 ANSWER DOWNLOAD EXAMIANS APP
Physics Alcohol is more volatile than water because ________ is lower than water. Its boiling point Its viscosity Its surface tension Its density Its boiling point Its viscosity Its surface tension Its density ANSWER DOWNLOAD EXAMIANS APP
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