Conservation of Energy Review

What is energy?

• something that affects atoms but not molecules

• the ability to cause change

• the ability to burn or react easily with other substances

• something that can be created and destroyed easily

Tags

NGSS.MS-PS3-5

Which of the following is NOT an energy form?

• thermal

• mechanical

• acoustic

• neuron

Where does the water bottle have the most potential energy?

• on the floor

• on the desk

• in your hand taking a drink

• on top of a bookshelf (don't ask why...)

Tags

NGSS.MS-PS3-2

Which of the following energy forms is able to travel through space?

• radiant

• sound

• acoustic

• potential

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Mrs. Thomas is baking cookies for her favorite class. Which energy forms are involved?

• chemical & potential only

• chemical, thermal, & nuclear

• potential, chemical, thermal, & potential again

• just thermal

Tags

NGSS.MS-PS3-4

Which of the following is NOT an example of mechanical energy?

• shooting a layup in basketball

• turbines moving at Hoover Dam

• an airplane taking off

• a cold, refreshing glass of milk

• driving your car around Columbus

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

What can acoustic energy NOT travel through?

• solids (like the walls at school or home)

• liquids (like water and oil)

• gases (like air)

• empty space

Tags

NGSS.MS-PS4-2

This exercise band has which form of potential energy?

• gravitational

• chemical

• elastic

• electric

Tags

NGSS.MS-PS3-2

Energy stored in food is a form of...

• kinetic energy

• thermal energy

• potential energy

• electromagnetic energy

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

When energy is obtained from the nucleus of an atom through either fusion or fission, it is known as...

• nuclear energy

• mitochondria madness

• chemical energy

• electrical energy

Tags

NGSS.HS-PS1-8