Physics When hot liquid is poured into a thick glass tumbler, it cracks because glass : 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 Has a very low specific heat Is a bad conductor of heat so only inner surface expands ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is More than one One Zero Less than one More than one One Zero Less than one ANSWER DOWNLOAD EXAMIANS APP
Physics For which of the following game, players must have the knowledge of Pascal's law? Paragliding Climbing Scuba diving Rafting Paragliding Climbing Scuba diving Rafting ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length Infrared Ultraviolet Radio Wave X-ray Infrared Ultraviolet Radio Wave X-ray ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following doesn't have any effect on velocity of sound ? Pressure Humidity Density Temperature Pressure Humidity Density Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Henry Henry/meter Weber Weber/meter Henry Henry/meter Weber Weber/meter ANSWER DOWNLOAD EXAMIANS APP
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