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Particles have the mass smallest of following is:
NETNUST Entry TestPhysicsMeasurements
Astrophysics is a branch of physics, which deals with:
NETNUST Entry TestPhysicsMeasurements
The information from far side of the universe are gathered by:
NETNUST Entry TestPhysicsMeasurements
Physics deals with the study of:
NETNUST Entry TestPhysicsMeasurements
The study of physics involves:
NETNUST Entry TestPhysicsMeasurements
If speed of a fan in a room is increased then the temperature of air in the room will
NETNUST Entry TestPhysicsHead and Thermodynamics
During an earthquake, what happens to the entropy of Earth?
NETNUST Entry TestPhysicsHead and Thermodynamics
During isothermal process which of the following remains constant
NETNUST Entry TestPhysicsHead and Thermodynamics
Efficiency of the Carnet's cycle will be 100% if the temperature of cold reservoir is:
NETNUST Entry TestPhysicsHead and Thermodynamics
Entropy is the measure of _________ of a system
NETNUST Entry TestPhysicsHead and Thermodynamics
If $\rm{Cp=10}$ and $\rm{Cv=7}$, then the general gas constant equals:
NETNUST Entry TestPhysicsHead and Thermodynamics
As a result of the natural process the entropy
NETNUST Entry TestPhysicsHead and Thermodynamics
What is the effect on entropy during the melting of ice?
NETNUST Entry TestPhysicsHead and Thermodynamics
Compression of gas under constant temperature is an
NETNUST Entry TestPhysicsHead and Thermodynamics
Which of the following act as a heat pump?
NETNUST Entry TestPhysicsHead and Thermodynamics
If P is the pressure and V is the volume, then PV will represent:
NETNUST Entry TestPhysicsHead and Thermodynamics
If an amount of heat Q enters the system:
NETNUST Entry TestPhysicsHead and Thermodynamics
Tick which of the following is not a state variable?
NETNUST Entry TestPhysicsHead and Thermodynamics
When a substance is heated, heat is converted into:
NETNUST Entry TestPhysicsHead and Thermodynamics
In which process, the change in internal energy of the system is zero:
NETNUST Entry TestPhysicsHead and Thermodynamics
First law of thermodynamics when applied at an adiabatic process becomes:
NETNUST Entry TestPhysicsHead and Thermodynamics
In an isothermal process, the internal energy of the system:
NETNUST Entry TestPhysicsHead and Thermodynamics
First law of thermodynamics is merely a statement of law of conservation of:
NETNUST Entry TestPhysicsHead and Thermodynamics
In thermodynamics, the change in internal energy depends upon:
NETNUST Entry TestPhysicsHead and Thermodynamics
When a gas is compressed:
NETNUST Entry TestPhysicsHead and Thermodynamics