Let’s solve this step by step.
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Q.1: Label the forms of energy shown in the images.
We are given 5 types of energy to choose from:
- Sound Energy
- Mechanical Energy
- Light Energy
- Electrical Energy
- Thermal Energy
Now, let’s look at each image and match it with the correct form of energy:
1.
Headphones → Headphones produce sound. So, this is
Sound Energy.
2.
Fire (flames) → Fire gives off heat. Heat is thermal energy. So, this is
Thermal Energy.
3.
Lightning and power lines → Lightning and electricity towers show electrical energy. So, this is
Electrical Energy.
4.
Flashlight shining light → A flashlight produces light. So, this is
Light Energy.
5.
Person riding a scooter/motorcycle → The moving vehicle has motion — that’s mechanical energy (energy of movement). So, this is
Mechanical Energy.
✔ All matched!
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Q.2: Fill in the blanks with suitable words.
Words given:
• potential
• energy
• light
• kinetic
Let’s go one by one:
a) “__________ is the ability to do work.”
→ This is the basic definition of
energy.
Answer:
energy
b) “__________ energy is the energy that is stored in an object due to its position.”
→ Stored energy because of position =
potential energy (like a ball held up high).
Answer:
potential
c) “__________ energy is the energy of motion.”
→ Moving things have
kinetic energy.
Answer:
kinetic
d) “Plants need __________ energy to make food.”
→ Plants use sunlight to make food (photosynthesis). Sunlight =
light energy.
Answer:
light
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Final Answer:
Q.1 Labels (in order around the circle, starting from top left and going clockwise):
- Headphones →
Sound Energy
- Fire →
Thermal Energy
- Flashlight →
Light Energy
- Scooter →
Mechanical Energy
- Power lines/lightning →
Electrical Energy
*(Note: Since the diagram is circular, you can label them as they appear near each image.)*
Q.2 Answers:
a)
energy
b)
potential
c)
kinetic
d)
light
Parent Tip: Review the logic above to help your child master the concept of forms of energy worksheet answer key.
