Top 1000+ General Knowledge Quiz Questions with Answers - 1

Question: 1

Define melting and freezing?

Melting: The process in which a solid changes into liquid on heating is called melting.

Freezing: The change of a liquid into solid on cooling is known as freezing.

Question: 2

What are the differences between temperature and heat?

Heat

It is a form of energy.

It determines the climatic and weather conditions.

It is the cause.

Temperature

It is a measure.

It determines the hotness or coldness of a body.

It is the effect.

Question: 3

What are the sources of heat energy?

The Sun is the natural source of heat energy.

Conversion of chemical, electrical, nuclear and mechanical energies are other sources.

Question: 4

What is called boiling point?

The temperature at which a liquid begins to boil is known as boiling point.

Question: 5

What is called temperature?

The degree of hotness or coldness is called temperature.

The SI unit of temperature is Kelvin.