Force and Energy - Science General Knowledge

When you push something, you apply ____.

• Force
• Acceleration
• Mass
• Compression

What energy emerges from motion?

• Potential energy
• Electrical energy
• Kinetic energy
• Gravitational energy

The outward force, away from the center, felt by an object in circular motion is ___.

• Centripetal force
• Circular force
• Centrifugal forces
• Elastic force

What type of energy eventually depletes?

• Kinetic energy
• Non-renewable energy
• Gravitational energy
• Renewable energy

“For every action, there is an equal and opposite reaction.” It is which of Newton’s law of motion?

• First Law
• Second Law
• Third Law

The bending of light through a glass prism is called ____.

• Reflection
• Refraction
• Diffraction
• Absorption

Newtons is the unit of force or energy?

Earthquakes are caused due to movements of ______.

What kind of energy is needed to run a refrigerator?

• energy
• electricity
• force
• motion

Which of the following objects is a conductor of electricity?

• Wooden Toothpick
• Penny
• Plastic Spoon