Physics Which of the following cannot be used for making lenses? Water Plastic Soil Glass Water Plastic Soil Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the metals has the maximum thermal conductivity? Copper Silver Aluminium Iron Copper Silver Aluminium Iron 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 Has low temperature coefficient of expansion Has high temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands Has a very low specific heat Has low temperature coefficient of expansion Has high temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Photo diode Tunnel diode P-N Juction diode Schottky diode Photo diode Tunnel diode P-N Juction diode Schottky diode ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is the fundamental quantity ? Velocity Volume Time Force Velocity Volume Time Force ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of transmission depends upon Nature of signal only Nature of medium only Both (A) and (B) Neither A nor B Nature of signal only Nature of medium only Both (A) and (B) Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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