Physics Which colour is the complementary colour of yellow ? Orange Blue Green Red Orange Blue Green Red ANSWER DOWNLOAD EXAMIANS APP
Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 30 m/s 36 m/s 25 m/s 18 m/s 30 m/s 36 m/s 25 m/s 18 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Frequency None of these Temperature Wavelength Frequency None of these Temperature Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Wollen clothes keep the body warm because Wool absorbs radiant heat from outer objects Wool increases the temperature of the body Wool is a bad conductor Wool rejects heat from the outer objects Wool absorbs radiant heat from outer objects Wool increases the temperature of the body Wool is a bad conductor Wool rejects heat from the outer objects ANSWER DOWNLOAD EXAMIANS APP
Physics Dioptre is the unit of Power of a lens Light intensity Focal length of a lens Sound intensity Power of a lens Light intensity Focal length of a lens Sound intensity ANSWER DOWNLOAD EXAMIANS APP
Physics What device converts light energy to electrical energy? Photodiode Heliostats Photovoltaic cell Thermocouple Photodiode Heliostats Photovoltaic cell Thermocouple ANSWER DOWNLOAD EXAMIANS APP
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