Physics Outside of cooking utensils are generally left black from below because It is difficult to clean daily. Black surface is a good absorber of heat. Black surface is a good conductor of heat. Black surface is a poor conductor of heat. It is difficult to clean daily. Black surface is a good absorber of heat. Black surface is a good conductor of heat. Black surface is a poor conductor of heat. ANSWER DOWNLOAD EXAMIANS APP
Physics Which has the lowest albedo? None of these Dark surfaces Both A & B Light surfaces None of these Dark surfaces Both A & B Light surfaces ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules All of these Particles replaces there places Collide each other Means of photons All of these Particles replaces there places Collide each other Means of photons ANSWER DOWNLOAD EXAMIANS APP
Physics Water is not suitable as a calorimetric substance because it : Low latent heat of vapourization Has high boiling point Has high specific heat Is a good conductor Low latent heat of vapourization Has high boiling point Has high specific heat Is a good conductor ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Newton's Laws Kepler's Laws Avogadro's laws De Morgan's Laws Newton's Laws Kepler's Laws Avogadro's laws De Morgan's Laws ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Four times Two times One-fourth Half Four times Two times One-fourth Half ANSWER DOWNLOAD EXAMIANS APP
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