Physics Water has maximum density at 100°C 0°C 4°C 273°C 100°C 0°C 4°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Becomes Zero Remains constant Increases Decreases Becomes Zero Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are methods of heat transfer? Thermal Expansion Revolution Convection Evaporation Thermal Expansion Revolution Convection Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules All of these Particles replaces there places Means of photons Collide each other All of these Particles replaces there places Means of photons Collide each other ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat Sawdust is good conductor of heat ANSWER DOWNLOAD EXAMIANS APP
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