semester 1 PHY SCI Review

When plants convert the sun's energy into food, which type of energy is it?

• kinetic
• chemical
• thermal
• radiant

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

A battery converts what type of energy to another?

• sound to kinetic
• light to heat
• mechanical to electrical
• chemical to electrical

Tags

NGSS.HS-PS3-3

Wind turbines and windmills convert what energy to another?

• Kinetic to electric
• Gravitational potential to electric
• Mechanical to potential
• Thermal to sound

Tags

NGSS.MS-PS3-5

What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

What machine changes chemical energy into heat, light and sound energy

• blender
• firecracker
• lightbulb
• apple

Tags

NGSS.MS-PS1-6

At which point is potential energy greatest?

• W
• X
• Y
• Z

Tags

NGSS.MS-PS3-2

Where is potential energy converting to kinetic energy

• D-G
• C-F
• A-D
• A-G

Tags

NGSS.MS-PS3-2

Which of the following is an exmaple of a change of kinetic energy into gravitational potential energy?

• a person parachuting out of a plane
• a car racing around an oval track
• a person skiing down a hill
• a person walking up a hill

Tags

NGSS.MS-PS3-5

When a pendulum swings, at which point is kinetic energy highest?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

When a pendulum swings, at which point is potential energy at its greatest?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2