Physics What is the reason for formation of Mirage in desert? Both Refraction and Total internal reflection of light Refraction of light Total internal reflection of light Reflection of light Both Refraction and Total internal reflection of light Refraction of light Total internal reflection of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for twinkling of stars ? Total internal reflection Atmospheric reflection Dispersion of light Atmospheric refraction Total internal reflection Atmospheric reflection Dispersion of light Atmospheric refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound at a point is ____ its distance from the source. inversely proportional to inversely proportional to square of directly proportional to directly proportional to square of inversely proportional to inversely proportional to square of directly proportional to directly proportional to square of ANSWER DOWNLOAD EXAMIANS APP
Physics Energy of Ultraviolet rays is great than Infrared rays Cosmic rays Gamma rays X-rays Infrared rays Cosmic rays Gamma rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 5 J 500 J 20 J 0.2 J 5 J 500 J 20 J 0.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of electrical power is Watt Kilowatt hour Ampere Bolt Watt Kilowatt hour Ampere Bolt ANSWER DOWNLOAD EXAMIANS APP
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