Energy: EOM 2 Quiz

In the experiment above, how did the energy transform?

• Light energy was transformed into sound energy.

• Sound energy was transformed into movement energy.

• Movement energy was transformed into light energy.

• Light energy was transformed into movement energy.

Tags

NGSS.MS-PS3-5

What is a collision?

• When two objects hit each other; energy is transferred

• The distance an object moves in a certain amount of time

• A group of objects that interact

• necessary to make something happen

Tags

NGSS.MS-PS3-5

NGSS.MS-PS2-1

Analyze the image. What collision is happening and what energy transfer is happening? READ EACH CHOICE CAREFULLY.

• The player is colliding with the baseball bat. Energy is being transferred from the player to the bat.

• The baseball bat is colliding with the ball. Energy is being transferred from the helmet to the player.

• The ball is colliding with the baseball bat. Energy is being transferred from the ball to the helmet.

• The baseball bat is colliding with the ball. Energy is being transferred from the bat to the ball.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS2-1

Which system is wired correctly to make a COMPLETE CIRCUIT?

• 
• 
• 
• 

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

Mrs. Begneaud turns on the hair dryer to dry her hair. What happens as a result of Mrs. Begneaud turning on the hair dryer? Select the THREE correct answers.

• Sound is being transferred from the dryer to the air.

• A loss of light energy.

• An increase in thermal energy.

• Heat is being transferred from the dryer to the air.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What kind of energy does a guitar produce?

• Light energy

• Sound energy

• Thermal energy

• Motion energy

We watched an experiment to investigate the relationship between energy and speed. A ball was released from different points on a ramp. The data from the experiment is recorded in the image. Using the data, what can we conclude about energy and speed?

• The more energy we gave the ball, the faster the ball traveled.

• The less energy we gave the ball, the faster the ball traveled.

• It didn't matter how much energy we gave the ball, it always traveled at the same speed.

• The ball had the most speed when we released it from 21cm on the ramp.

Tags

NGSS.MS-PS3-1

Your class won a popcorn party! Mrs. Begneaud puts a bag of popcorn in the microwave. You hear the popcorn popping. When Mrs. Begneaud takes it out of the microwave, you see steam coming out of the bag. Which statement best explains the heat transfer that is happening?

• The microwave's sound energy changes into both light and heat energy.

• The microwave's electric energy changes into both sound and heat energy.

• The microwave's light energy changes into heat energy.

• The microwave's electric energy changes into light energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What kind of energy does fire produce?

• Light energy

• Thermal energy

• Light and thermal energy

• None of these

What is the relationship between energy and speed?

• As the amount of energy increases, the speed of the object increases.

• As the amount of energy decreases, the speed of the object increases.

• As the amount of energy increases, the speed of the object decreases.

• As the amount of energy decreases, the speed of the object stays the same.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4