Physics Second and third class levers are differentiated by The presence of multiple loads The location of the fulcrum The type of fulcrum present The location of the load The presence of multiple loads The location of the fulcrum The type of fulcrum present The location of the load ANSWER DOWNLOAD EXAMIANS APP
Physics Mercury is commonly used as a thermometric fluid rather than water because specific heat of mercury is more than water specific heat of mercury is less than water mercury has greater visibility than water density of mercury is more than the water specific heat of mercury is more than water specific heat of mercury is less than water mercury has greater visibility than water density of mercury is more than the water ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be 3P P 2p/ 3 P/3 3P P 2p/ 3 P/3 ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Metallic-conductor Insulator Semi-conductor Super-conductor Metallic-conductor Insulator Semi-conductor Super-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics In which form is the supplied heat energy stored during change in temperature of substance? Potential energy Both kinetic and potential energy Heat energy Kinetic energy Potential energy Both kinetic and potential energy Heat energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 80 J 336 J 4.2 J 2268 J 80 J 336 J 4.2 J 2268 J ANSWER DOWNLOAD EXAMIANS APP
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