Energy

Which of these best defines energy?

• Movement of people to work

• Energy derived from long walk

• The ability to do work

A stretched rubber band possesses what energy?

• Kinetic energy

• Potential energy

• Mechanical energy

What is the primary source of energy to the earth?

• The sun

• The moon

• The sky

The earth receives light energy is a process called what?

• Thermal energy

• Heat reaction

• Radiation

With the knowledge of what you have learnt, mechanical energy transformers to which of these energy except?

• Heat Energy

• Light Energy

• Transit Energy

Which of these is not a renewable energy?

• Coal

• Solar

• Hydroelectrical

Energy found in petroleum or coal is termed as what?

• Chemical Energy

• Liquid Energy

• Nuclear energy

A rolling stone possesses which of these energy?

• Heat Energy

• Sound Energy

• Kinetic Energy

Energy from vibration of a body to produce sound is termed as which of these?

• Vibration of a body

• Sound Energy

• Mechanical Energy

Energy from a falling apple from a tree is which of these?

• Potential Energy

• Kinetic Energy

• Electrical Energy