Physics What is the fundamental unit of amount of a substance? Kelvin Mole Candela Meter Kelvin Mole Candela Meter ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules Particles replaces there places Collide each other Means of photons All of these Particles replaces there places Collide each other Means of photons All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat Sawdust is good conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat Sawdust is good conductor of heat The water is absorbed by sawdust ANSWER DOWNLOAD EXAMIANS APP
Physics Which law relates to the ideal gas law? P1V1 = P2V2 P1/V1 = P2/V2 P1T1 = P2T2 T1/V1 = T2/V2 P1V1 = P2V2 P1/V1 = P2/V2 P1T1 = P2T2 T1/V1 = T2/V2 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Liquid thermometer Thermopile Six's maximum and minimum thermometer Constant volume air thermometer Liquid thermometer Thermopile Six's maximum and minimum thermometer Constant volume air thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 80 db Above 120 db Above 30 db Above 50 db Above 80 db Above 120 db Above 30 db Above 50 db ANSWER DOWNLOAD EXAMIANS APP
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