Physics Which planet has the lowest density? Earth Neptune Jupiter Saturn Earth Neptune Jupiter Saturn ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Aluminium Iron Silver Copper Aluminium Iron Silver Copper ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Six's maximum and minimum thermometer Constant volume air thermometer Thermopile Liquid thermometer Six's maximum and minimum thermometer Constant volume air thermometer Thermopile Liquid thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics Metals are good conductors of electricity because: All of these They contain free electrons. The atoms are lightly packed. They have high melting point. All of these They contain free electrons. The atoms are lightly packed. They have high melting point. ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a lower density than metals Metals are good conductors of heat Plastics have a higher thermal conductivity than metals Metals have higher thermal capacity than plastics Plastics have a lower density than metals Metals are good conductors of heat Plastics have a higher thermal conductivity than metals Metals have higher thermal capacity than plastics ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of Force? Boyle Newton Pascal Watt Boyle Newton Pascal Watt ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS