# Energy review

This lesson will be a revision of the content covered in this topic. There will be a focus on recalling the knowledge from this topic and applying it to different types of questions.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.Revision: What is the correct equation linking kinetic energy, mass and speed?

1/5

Q2.Revision: Which is the correct equation linking gravitational field strength, gravitational potential energy, height and mass

2/5

Q3.What is the unit of power?

3/5

Q4.What is the unit for spring constant?

4/5

Q5.Which equation shows that GPE is equal to elastic potential energy stored.

5/5

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.Revision: What is the correct equation linking kinetic energy, mass and speed?

1/5

Q2.Revision: Which is the correct equation linking gravitational field strength, gravitational potential energy, height and mass

2/5

Q3.What is the unit of power?

3/5

Q4.What is the unit for spring constant?

4/5

Q5.Which equation shows that GPE is equal to elastic potential energy stored.

5/5

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Energy review

This quiz will test your understanding of the energy topic.

## Question 9

Q1.Which of the following is not a store of energy?

1/9

Q2.What is the elastic potential of an object with spring constant k = 10 N/m that has an extension of 0.5 m

2/9

Q3.What is the correct definition of specific heat capacity?

3/9

Q4.Which of these is a hazard when investigating the specific heat capacity of a metal block using a 12 V heater

4/9

Q5.Which of these is an effect of acid rain?

5/9

Q6.Which of these is an advantage of solar power?

6/9

Q7.Which of these energy resources can respond to changes in demand for electricity?

7/9

Q8.Which of these is an advantage of nuclear power? Choose 4

Select four (4) boxes

8/9

Q9.A bulb turns on and lights a room. How is energy transferred from the bulb to light up the room?

9/9

Quiz:

# Energy review

This quiz will test your understanding of the energy topic.

## Question 9

Q1.Which of the following is not a store of energy?

1/9

Q2.What is the elastic potential of an object with spring constant k = 10 N/m that has an extension of 0.5 m

2/9

Q3.What is the correct definition of specific heat capacity?

3/9

Q4.Which of these is a hazard when investigating the specific heat capacity of a metal block using a 12 V heater

4/9

Q5.Which of these is an effect of acid rain?

5/9

Q6.Which of these is an advantage of solar power?

6/9

Q7.Which of these energy resources can respond to changes in demand for electricity?

7/9

Q8.Which of these is an advantage of nuclear power? Choose 4

Select four (4) boxes

8/9

Q9.A bulb turns on and lights a room. How is energy transferred from the bulb to light up the room?

9/9

# Lesson summary: Energy review

### Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Climb stairs

On the spot:
Dance

### Take part in The Big Ask.

The Children's Commissioner for England wants to know what matters to young people.