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 Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion Has a very low specific heat Has low temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following instrument is used to measure Soil Water Tension? Psychrometer Photometer Tensiometer Pyrometer Psychrometer Photometer Tensiometer Pyrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the second largest source of global energy? Renewable Energy Fossil fuel None of these Nuclear Energy Renewable Energy Fossil fuel None of these Nuclear Energy ANSWER DOWNLOAD EXAMIANS APP
Physics Pitot tube is used to measure Static pressure Velocity at stagnation point Stagnation pressure Dynamic pressure Static pressure Velocity at stagnation point Stagnation pressure Dynamic pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest frequency? Red Violet Green Indigo Red Violet Green Indigo ANSWER DOWNLOAD EXAMIANS APP
Physics The recoiling of gun is an example of which of the following? Law of Conservation of Linear Momentum Law of Conservation of Angular Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Energy Law of Conservation of Linear Momentum Law of Conservation of Angular Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Energy ANSWER DOWNLOAD EXAMIANS APP
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