Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 2 1036 1012 102 2 1036 1012 102 ANSWER DOWNLOAD EXAMIANS APP
Physics The magnifying power of an astronomical telescope can be decreased by Decreasing the focal length of the eyepiece None of these Increasing the focal length of the objective Increasing the focal length of the eyepiece Decreasing the focal length of the eyepiece None of these Increasing the focal length of the objective Increasing the focal length of the eyepiece ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of noise pollution (level) is : Ppm Decimal Decibel None of these Ppm Decimal Decibel None of these ANSWER DOWNLOAD EXAMIANS APP
Physics When hot liquid is poured into a thick glass tumbler, it cracks because glass : Has a very low specific heat Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion Has low temperature coefficient of expansion Has a very low specific heat Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion Has low temperature coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Dentists mirros Shaving mirros Driving mirrors Car headlights Dentists mirros Shaving mirros Driving mirrors Car headlights ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following properties of a wave, the one that is independent of the other is its velocity amplitude wavelength frequency velocity amplitude wavelength frequency ANSWER DOWNLOAD EXAMIANS APP
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