# Energy stores and transfers (Part 2)

This lesson starts to quantify energy, using box diagrams, and explains the concept of conservation of energy

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 10

Q1.Which energy store is in a hot cup of coffee?

1/10

Q2.Which energy store is in a book on a high shelf?

2/10

Q3.Which energy store is in a stretched rubber band?

3/10

Q4.Which energy store is in a moving bicycle?

4/10

Q5.Which energy store is in a battery?

5/10

Q6.Fill in the gap: Energy is ___________ between different stores by pathways.

6/10

Q7.Which energy pathway is used to transfer energy from a battery to a phone?

7/10

Q8.Which energy pathway is used to transfer energy from a speaker to your ears?

8/10

Q9.Which energy pathway is used to transfer energy from hot bath water to your skin?

9/10

Q10.Which energy pathway is used to transfer energy from you to a door, to push it open?

10/10

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 10

Q1.Which energy store is in a hot cup of coffee?

1/10

Q2.Which energy store is in a book on a high shelf?

2/10

Q3.Which energy store is in a stretched rubber band?

3/10

Q4.Which energy store is in a moving bicycle?

4/10

Q5.Which energy store is in a battery?

5/10

Q6.Fill in the gap: Energy is ___________ between different stores by pathways.

6/10

Q7.Which energy pathway is used to transfer energy from a battery to a phone?

7/10

Q8.Which energy pathway is used to transfer energy from a speaker to your ears?

8/10

Q9.Which energy pathway is used to transfer energy from hot bath water to your skin?

9/10

Q10.Which energy pathway is used to transfer energy from you to a door, to push it open?

10/10

# 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 Stores and Pathways Part B

This quiz will have questions from the lesson called 'Energy Stores and Pathways part B' and previous lessons in the Energy topic. Please complete this quiz to consolidate your learning.

## Question 10

Q1.What is the unit for energy?

1/10

Q2.What does the law of conservation of energy state?

2/10

Q3.If there is 15 J before energy has been transferred, how much energy will there be after?

3/10

Q4.A portable speaker is switched on. 600 J of energy is transferred from the chemical store in the battery to the thermal store of surroundings; 250 J by heating and some by radiation (sound). How much energy is transferred by radiation?

4/10

Q5.Which energy store is full in a hot water bottle?

5/10

Q6.Which energy store is full in petrol?

6/10

Q7.Which energy store is full when you are standing on a first floor balcony?

7/10

Q8.Fill in the gap: energy is transferred between different stores by ____________

8/10

Q9.Which pathway do light and sound fit into?

9/10

Q10.What is 20 J in kJ?

10/10

Quiz:

# Energy Stores and Pathways Part B

This quiz will have questions from the lesson called 'Energy Stores and Pathways part B' and previous lessons in the Energy topic. Please complete this quiz to consolidate your learning.

## Question 10

Q1.What is the unit for energy?

1/10

Q2.What does the law of conservation of energy state?

2/10

Q3.If there is 15 J before energy has been transferred, how much energy will there be after?

3/10

Q4.A portable speaker is switched on. 600 J of energy is transferred from the chemical store in the battery to the thermal store of surroundings; 250 J by heating and some by radiation (sound). How much energy is transferred by radiation?

4/10

Q5.Which energy store is full in a hot water bottle?

5/10

Q6.Which energy store is full in petrol?

6/10

Q7.Which energy store is full when you are standing on a first floor balcony?

7/10

Q8.Fill in the gap: energy is transferred between different stores by ____________

8/10

Q9.Which pathway do light and sound fit into?

9/10

Q10.What is 20 J in kJ?

10/10

# Lesson summary: Energy stores and transfers (Part 2)

### 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.

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