Physics The different colours of different stars are due to the variation of Pressure Density Temperature Radiation from them Pressure Density Temperature Radiation from them ANSWER DOWNLOAD EXAMIANS APP
Physics For which of the following substances, the resistance decreases with increase in temperature? Platinum Copper Nichrome Pure silicon Platinum Copper Nichrome Pure silicon ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The electrons have more energy than the light particles ANSWER DOWNLOAD EXAMIANS APP
Physics Instruments for measuring Solar Radiation? Anemometer Ammeter Pyranometer Dynamometer Anemometer Ammeter Pyranometer Dynamometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following laws validates the statement that matter can neither be created nor destroyed ? Law of conservation of mass Law of osmosis Le Chatelier's Principle Law of conservation of energy Law of conservation of mass Law of osmosis Le Chatelier's Principle Law of conservation of energy ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure Voltage Resistance Current All of these Voltage Resistance Current All of these ANSWER DOWNLOAD EXAMIANS APP
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