Energy

The ability to cause change or do work is –

• energy

• transformation

• conservation

• electrical

Tags

NGSS.MS-PS3-5

Which statements are true about energy? Select all that are correct.

• Energy cannot be destroyed.

• Energy cannot be created.

• Energy cannot be transformed

• Energy can change forms.

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NGSS.MS-PS1-4

NGSS.MS-PS3-2

HYPOTHESIS: If I turn the handle of the screwdriver, then the screw will move in the direction of the force.

Based on the hypothesis, this scientist is most likely investigating –

• transformations

• work

• conservation

• energy forms

Tags

NGSS.MS-PS2-2

A fire is being used to make s’mores for a snack. What form of energy is being used to melt the chocolate and marshmallow?

• electrical energy

• thermal energy

• light energy

• potential energy

Tags

NGSS.MS-PS1-4

You are watching a local high school football game. Someone says the players on the field are displaying motion energy. You share your scientific knowledge and say the form of energy is called –

• mechanical energy

• radiant energy

• sound energy

• thermal energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

An on/off switch can control the flow of tiny particles associated with which form of energy?

• chemical energy

• electrical energy

• mechanical energy

• thermal energy

Tags

NGSS.MS-PS2-3

Which of the following are examples of radiant energy?

• A.D

• B.F

• C.E

Tags

NGSS.MS-PS4-2

Some construction workers get bad sunburns working outside all day. They hired an engineer to design a solution to this problem. Which energy form does the engineer need to understand?

• heat

• electrical

• radiant

• mechanical

Tags

NGSS.MS-PS3-3

Identify the form of energy in each picture.

Which measurement tool could be used to measure the thermal energy in food?

• graduated cylinder

• balance scale

• thermometer

• stopwatch