Physics The cooling by a desert Cooler is based on: Hot air replacement Evaporative Cooling Air dehydration Air Rehydration Hot air replacement Evaporative Cooling Air dehydration Air Rehydration ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour of light shows maximum deviation when passed through a prism ? White Violet Red Green White Violet Red Green ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for twinkling of stars ? Atmospheric refraction Atmospheric reflection Total internal reflection Dispersion of light Atmospheric refraction Atmospheric reflection Total internal reflection Dispersion of light ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument used to study the behaviour of a vibrating string is : Hydrometer Hygrometer Sonometer Barometer Hydrometer Hygrometer Sonometer Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The depth to which the body is immersed The shaped of the body The mass of the body The mass of the liquid displaced The depth to which the body is immersed The shaped of the body The mass of the body The mass of the liquid displaced ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light in air is 3 × 10–8 m/s Infinity 3 × 108 m/s 8 × 103 m/s 3 × 10–8 m/s Infinity 3 × 108 m/s 8 × 103 m/s ANSWER DOWNLOAD EXAMIANS APP
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