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Land breezes blows from
Transfer of HeatPhysics
Rooms are heated using gas heaters by
Transfer of HeatPhysics
False ceiling is done to
Transfer of HeatPhysics
Convention of heat is the process of heat transfer due to
Transfer of HeatPhysics
In gases, heat s mainly transferred by
Transfer of HeatPhysics
Metals are good conductors of heat due to
Transfer of HeatPhysics
What happens to the thermal conductivity of a wall if its thickness is doubled
Transfer of HeatPhysics
In solids, heat is transferred by
Transfer of HeatPhysics
Which of the following affects evaporation
Thermal properties of matterPhysics
A large water reservoir keeps the temperature of nearby land due to
Thermal properties of matterPhysics
What will be the value of beta for a solid for which α has a value of x
Thermal properties of matterPhysics
Which of the following material has a large value of temperature coefficient of expansion
Thermal properties of matterPhysics
Which of the following material has large specific heat
Thermal properties of matterPhysics
Mercury is used as thermometric material because it has
Thermal properties of matterPhysics
Normal human body temperature is
Thermal properties of matterPhysics
Water freezes at:
Thermal properties of matterPhysics
Which graph gives the largest value of the string constant
Properties of MatterPhysics
Which graph gives the smallest value of a string constant
Properties of MatterPhysics
Which graph does not obey Hooke's Law
Properties of MatterPhysics
According to Hook's Law
Properties of MatterPhysics
The density of a substance can be found with the help of
Properties of MatterPhysics
According to Archimedes upthrust is equal to
Properties of MatterPhysics
What should be the approximate length of the glass tube to construct a barometer
Properties of MatterPhysics
SI Unit of pressure is pascal, which is equal to
Properties of MatterPhysics
Which of the substance is the lightest one
Properties of MatterPhysics