A body of mass 40g loses 80J of heat energy. If the specific heat capacity of the body is 400 Jkg^-1, calculate the change in temperature of the body.

Similar Questions

A girl standing some distance from the cliff claps her hands and hears the echo 0.8s later. calculat...

A particle moves in a circular orbit of radius 0.02m. If the speed of the particle is 0.88ms-1, calc...

The material used for constructing the core of an electromagnet is ...

The unit of inductance is ...

A body is under action of a force F such that the force displacement graph of the body is semi circu...

Two radioactive elements A and B have half-lives of 100 and 50 years respectively. Samples of A and ...

Mercury does NOT wet glass because ...

The resistance of a 40W car head lamp, drawing current from a 12V battery is ____. ...

If no net force acts on an object, the object maintains a state of rest or constant speed in a strai...

Which of the following statements is not a reason for using soft iron in making the core of a transf...