Search Header Logo

Energy Practice Test

Authored by Charles Martinez

Science

7th Grade

NGSS covered

Energy Practice Test
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

35 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Conduction can only occur between two objects when –

one object is less dense than the other.
both objects are in physical contact with each other.
one of the objects is made of a metal.
both objects are exactly the same temperature.

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

In the situation illustrated, how will heat energy move? Heat energy will be transferred from –

the water to the hot plate by convection.
the water to the hot plate by conduction.
the hot plate to the water by convection.
the hot plate to the water by conduction.

Tags

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Radiation is a method of thermal energy transfer that moves -

through empty space.
when objects touch.
only through solids.
in the motion of fluids.

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

An example of a situation in which an egg is receiving thermal energy through convection -

The egg is kept warm by its mother in the nest.
An egg cracked on a hot sidewalk starts to cook.
The egg is hard boiled in a pot of water.
A metal pan on the stove fries the egg.

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which was the most effective at preventing heat transfer from the water to the environment?

Container P
Container Q
Container R
Container S

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A barefoot student steps on a hot concrete surface. Most of the heat transferred to the student’s skin by this contact is by the process of—

convection
conduction
vaporization
radiation

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Hot things have ____________ thermal energy than cold things

more

less

same

potato

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?