Let's solve the worksheet step by step. The task is to
identify the form of energy present in or being created by each item or action shown in the diagram.
We are given a list of possible energy types:
- Movement Energy
- Light Energy
- Heat Energy
- Sound Energy
- Stored Energy
Now, let’s analyze each image:
---
1.
Headphone
- A headphone produces
sound when used.
✔ Sound Energy
2.
Stretched slingshot
- When stretched, it stores energy due to its elastic deformation.
✔ Stored Energy
3.
Food
- Food contains chemical energy that our bodies use for energy. This is stored energy.
✔ Stored Energy
4.
Stretched rubber band
- Like the slingshot, it stores elastic potential energy when stretched.
✔ Stored Energy
5.
Sliding down the slide
- The person is moving, so this involves motion.
✔ Movement Energy
6.
Rubbing hands together
- Friction generates heat.
✔ Heat Energy
7.
Projector
- A projector emits light to display images.
✔ Light Energy
8.
Gas tank
- Gas stores chemical energy that can be released when burned.
✔ Stored Energy
9.
Iron
- An iron heats up and transfers heat to clothes.
✔ Heat Energy
---
Final Answers:
| Item / Action | Form of Energy |
|----------------------------|----------------------|
| Headphone | Sound Energy |
| Stretched slingshot | Stored Energy |
| Food | Stored Energy |
| Stretched rubber band | Stored Energy |
| Sliding down the slide | Movement Energy |
| Rubbing hands together | Heat Energy |
| Projector | Light Energy |
| Gas tank | Stored Energy |
| Iron | Heat Energy |
---
Summary:
-
Stored Energy: Stretched slingshot, Food, Stretched rubber band, Gas tank
-
Movement Energy: Sliding down the slide
-
Heat Energy: Rubbing hands together, Iron
-
Sound Energy: Headphone
-
Light Energy: Projector
✔ All answers match the provided options.
Parent Tip: Review the logic above to help your child master the concept of forms of energy worksheet 4th grade.
