Physics Earliest thermometer was developed by Galileo Fahrenheit Celsius Kelvin Galileo Fahrenheit Celsius Kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Reflection Interference Scattering Refraction Reflection Interference Scattering Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of All of these Same amplitude Same phase Same frequency All of these Same amplitude Same phase Same frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Ohm Watt Joule Farad Ohm Watt Joule ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? V Raman Edwin Hubble S Chandra Shekhar Niels Bohr V Raman Edwin Hubble S Chandra Shekhar Niels Bohr ANSWER DOWNLOAD EXAMIANS APP
Physics When a body falls from an aeroplane, there is increase in its Acceleration Kinetic energy Mass Potential energy Acceleration Kinetic energy Mass Potential energy ANSWER DOWNLOAD EXAMIANS APP
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