Physics Which of the following is an insulator? Mercury Carbon Glass Germanium Mercury Carbon Glass Germanium ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Copper Silver Aluminium Iron Copper Silver Aluminium Iron ANSWER DOWNLOAD EXAMIANS APP
Physics The bats can fly in the dark because They generate ultrasonic sound waves They have weak legs and are likely to be attacked by predators They can see the objects in darkness They generate flashes of light They generate ultrasonic sound waves They have weak legs and are likely to be attacked by predators They can see the objects in darkness They generate flashes of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not reversible? Seebeck effect Joule effect Peltier effect Thomson effect Seebeck effect Joule effect Peltier effect Thomson effect ANSWER DOWNLOAD EXAMIANS APP
Physics Oil rises up the wick in a lamp because Oil is very light Of the surface tension phenomenon Of the capillary action phenomenon Of the diffusion of oil through the wick Oil is very light Of the surface tension phenomenon Of the capillary action phenomenon Of the diffusion of oil through the wick ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Voltage unloader Current unloader Surge protector Heat protector Voltage unloader Current unloader Surge protector Heat protector ANSWER DOWNLOAD EXAMIANS APP
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