Physics Which of the following is indicated by the colour of a star ? Size Weight Distance Temperature Size Weight Distance Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Heavy water is used in nuclear reactor to Absorb neutron Increase temperature Increase speed of neutron Slow down neutron Absorb neutron Increase temperature Increase speed of neutron Slow down neutron ANSWER DOWNLOAD EXAMIANS APP
Physics Ultrasound devices operate with minimum frequency from 45 kHz 20kHz 35 kHz 60 kHz 45 kHz 20kHz 35 kHz 60 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of sky appears blue due to Scattering of shorter wave lengths Dispersion Refraction Reflection Scattering of shorter wave lengths Dispersion Refraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photoelectric effect Photoconductive effect Photovoltaic effect Photosynthesis Photoelectric effect Photoconductive effect Photovoltaic effect Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Physics The dimensional formula ML–1T–2 corresponds to Viscosity Modulus of elasticity Thrust Moment of a force Viscosity Modulus of elasticity Thrust Moment of a force ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS