Physics Which one of the following instruments is used to study dispersion of light ? Microscope Spectrometer Photometer Telescope Microscope Spectrometer Photometer Telescope ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the second largest source of global energy? None of these Fossil fuel Nuclear Energy Renewable Energy None of these Fossil fuel Nuclear Energy Renewable Energy ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 4 times 8 times 16 times 2 times 4 times 8 times 16 times 2 times ANSWER DOWNLOAD EXAMIANS APP
Physics The snow on the mountains does not melt all at once when it is heated by the sun because: It reflects most of the heat from the sun It has a high latent heat of fusion It has a low specific heat capacity It becomes very hard It reflects most of the heat from the sun It has a high latent heat of fusion It has a low specific heat capacity It becomes very hard ANSWER DOWNLOAD EXAMIANS APP
Physics Who is the first person to define speed Newton Galileo Kepler Ptolemy Newton Galileo Kepler Ptolemy ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Carbon dioxide Nitrogen Ozone Sulphur dioxide Carbon dioxide Nitrogen Ozone Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
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