Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Tags

NGSS.MS-PS3-2

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Tags

NGSS.4-PS3-1

Kylin pulls his comforter up over his head because his room is very bright.  What form of energy is Kylin trying to get away from by pulling the covers over is head.

• Heat
• Light
• Mechanical
• Sound

Tags

NGSS.MS-PS4-2

Ni'Kylah left her popsicle outside on her back porch.  The day was very sunny.  When she came back an hour later he noticed her popsicle was now in liquid form.  What most likely happened to Ni'Kylah's popsicle?

• The popsicle was melted by the heat from the lamp on the wall.
• The popcicle was melted by he heat and light energy from the Sun.
• The popsicle was melted from the light energy from the sun.
• The popsicle was frozen from the heat and light from the sun.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Celia was changing the light bulb.  When she touched the light bulb she immediately had to put it down. She was surprised about what she felt.  She knew that light bulb give off light energy but what scientific principle was she not aware of until she touched the light bulb?

• Objects that give off light often also give off heat energy.
• Objects that give off light often also give off sound energy.
• Objects can only give off one from of energy at a time.
• The texture of objects change when they give off energy.

Bradley has a manual can opener.  Bradley has to turn the lever on the can opener in order for the blade to turn and open up the can.  Which form of energy does the lever possess as Bradley turns it?

• Electrical energy
• Sound energy
• Mechanical energy
• Light energy

All sound is made by ________.

• space
• squeaks
• beeps
• vibrations

Tags

NGSS.MS-PS4-1

Which form of energy is produced when a guitar string vibrates?

• Sound energy
• Electrical energy
• Chemical energy
• Light energy

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Which of the following shows an example of Potential Energy?

• A football flying through the air

• Two kids high-fiving

• A rock sitting on top of a high ledge

• A flashlight shining brightly

Tags

NGSS.MS-PS3-2