Midterm Review

Which of

these have light and sound energy?

• 
• 
• 
• 

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Which of the following does NOT possess

kinetic energy?

• Moving cars

• Flying airplanes

• Curtain hanging on windows.

• Running

What is energy?

• The ability to destroy work.

• The ability to create work

• The ability to change work

• The ability to do work.

Tags

NGSS.MS-PS3-5

Look at the picture on the left.

What form of energy do the coconut fruits on

the tree possess?

• Elastic potential energy

• Kinetic energy

• Mechanical energy

• Gravitational potential energy

Tags

NGSS.MS-PS3-2

The diagram shows a type of food. Which form of energy is stored in the food?

• Sound energy

• Chemical energy

• Potential energy

• Kinetic energy

Tags

NGSS.MS-LS1-7

What is the International Standard (SI)Unit for energy?

• Newton

• Joules

• Kilograms

• Meter

What is mechanical energy?

• Energy that is possessed by a moving

  object.

• Energy that is stored in stretched or

  compressed objects.

• Energy that an object has due to its

  height from the ground.

• The sum of kinetic energy and

  potential energy in an object that is used

  to do work.

Tags

NGSS.MS-PS3-4

What is a change from one form of energy

to another?

• Energy change

• Energy transformation

• Energy transfer

• Energy loss

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following is matched

correctly?

• Heat energy ----Dog barking

• Chemical energy----- Fuel

• Kinetic energy----Cup of coffee

• Sound energy------ Flying kite

Tags

NGSS.MS-PS3-5

What energy transformation takes place

when you run?

• Chemical energy → Kinetic energy

• Chemical energy → Heat energy

• Chemical energy → Kinetic energy

  + Heat energy

• Mechanical energy → Potential

  energy