Power is defined as:

How is the volume of an irregular solid measured?

Which energy source causes air pollution?

Energy stored due to height is called:

Which state of matter has a fixed shape?

The SI unit of power is:

Energy possessed by a moving object is called:

A machine that works without energy loss is called:

Range of thermometer means:

Which unit is used for energy?

Efficiency of a machine is always:

Which state of matter has particles very close together?

Which liquid is commonly used in a liquid-in-glass thermometer?

Which object has maximum kinetic energy?

What is plasma?

Energy obtained from flowing water is called:

Which of the following is a form of energy?

According to particle model, particles of matter are:

According to conservation of energy, total energy remains:

Calibration of thermometer means:

What is meant by work done in physics?

Which formula represents work done?

Gravitational potential energy depends on:

Lower fixed point of a Celsius thermometer is:

Which scale is commonly used in laboratories?

What is density?

What is the SI unit of density?

Linearity of thermometer means:

Which state of matter has no fixed volume?

Energy is defined as:

Which is an example of plasma?

Density of a substance depends on:

Temperature is a measure of:

Which energy source is non-renewable?

If more work is done in less time, power will be:

Efficiency is the ratio of:

Which of the following is a renewable energy source?