Log in
Sign up for FREE
arrow_back
Library
Unit 1 Energy Test
By Kirsten Farr
star
star
star
star
star
Share
share
Last updated over 1 year ago
20 questions
Add this activity
Instructions
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Chose the one best answer.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
Question 16
16.
Question 17
17.
Question 18
18.
Question 19
19.
Question 20
20.
What type of energy does a moving car have?
Thermal
Potential
Electrical
Kinetic
What is the unit used for measuring energy?
Liters
Meters
Grams
Joules
What type of energy is stored in a battery?
Heat energy
Chemical energy
Motion energy
Light energy
What happens to energy when it changes form?
It is conserved
It multiplies
It decreases
It disappears
What energy transformation occurs when a flashlight is turned on?
Sound to heat energy
Heat to motion energy
Light to chemical energy
Electric to light energy
What energy transformation occurs in a flashlight powered by batteries?
Chemical to Light
Electrical to Chemical
Chemical to Electrical
Mechanical to Electrical
Which is an example of potential energy in a roller coaster?
Going down a slope
Starting point
At the top of a hill
Turning a corner
What is the formula for calculating work?
Force x Distance
Distance / Time
Force x Time
Force + Distance
Which unit is used to measure power?
Watt
Ampere
Volt
Joule
Which form of energy is associated with motion?
Kinetic
Friction
Potential
Thermal
What is the energy stored in an object due to position?
Kinetic
Mechanical
Potential
Thermal
What describes the rate at which work is done?
Energy
Force
Acceleration
Power
How does mass affect the force needed to move an object?
Decreases
Increases
Changes direction
Stays the same
Which energy is not a Potential Energy?
Gravitational
Kinetic
Elastic
Chemical
What happens to Kinetic Energy when the speed of an object doubles?
It doubles
It quadruples
It stays the same
It halves
If an object's mass decreases by half while its speed stays the same, what happens to its kinetic energy?
It doubles
It quadruples
It stays the same
It halves
When an object loses kinetic energy, where does the last energy go?
It remains with the object.
It's transferred to other forms
It vanishes
It stops existing
What happens to elastic potential energy when the distance between the objects increases?
Potential energy stops existing
Potential energy decrease
Potential energy remains the same
Potential energy increases
What does the Law of Conservation of Energy state about the relationship between kinetic energy and potential energy?
Energy is destroyed
Energy is conserved
Energy is lost
Energy is created
An object is in motion if
its position changes relative to its surroundings.
energy is applied to the object.
a force is applied to it.
it loses energy.