Physics Necessary element of change in solar energy to electrical energy Pure Copper Silicon Berillium Tantelum Pure Copper Silicon Berillium Tantelum ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because External heat rays enter into the body through the woollen cloth It is a good conductor of heat It reflects heat It is a poor conductor of heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat It reflects heat It is a poor conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics A single fixed pulley is used to draw water from a well because Force is applied in a convenient direction Mechanical advantage is high Efficiency is 100% Velocity ratio is low Force is applied in a convenient direction Mechanical advantage is high Efficiency is 100% Velocity ratio is low ANSWER DOWNLOAD EXAMIANS APP
Physics Heat flows as a result of difference of ________ Temperature Mass Volume Density Temperature Mass Volume Density ANSWER DOWNLOAD EXAMIANS APP
Physics Photon is the fundamental unit/quantum of Magnetism Light Gravitation Electricity Magnetism Light Gravitation Electricity ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour has the highest energy? White Violet Red Blue White Violet Red Blue ANSWER DOWNLOAD EXAMIANS APP
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