Physics Which of the following is indicated by the colour of a star ? Size Weight Temperature Distance Size Weight Temperature Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Heavy water is used in nuclear reactor to Increase speed of neutron Increase temperature Absorb neutron Slow down neutron Increase speed of neutron Increase temperature Absorb neutron Slow down neutron ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Intensity Velocity Frequency Amplitude Intensity Velocity Frequency Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics For Gamma radiation, what stops its penetrating abilities? Lead Steal Concrete All of these Lead Steal Concrete All of these 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
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I and III I, II and III II and III I and II I and III I, II and III II and III I and II ANSWER DOWNLOAD EXAMIANS APP
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