Energy Transfer Worksheet
Explore the concepts of energy transfer, forms of energy, and the laws governing energy transformations with this Grade 10 Science worksheet.
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Energy Transfer Worksheet
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Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. Which of the following is the primary way energy is transferred from the Sun to the Earth?
Conduction
Convection
Radiation
Evaporation
2. Which of the following best describes the Law of Conservation of Energy?
Energy can be created but not destroyed.
Energy can be destroyed but not created.
Energy can be transformed from one form to another, but cannot be created or destroyed.
Energy is always lost as heat during transformations.
3. The transfer of heat through direct contact between particles is called .
4. is the transfer of heat through the movement of fluids (liquids or gases).
5. The energy stored in the bonds between atoms and molecules is known as energy.
6. Heat always flows from a colder object to a warmer object.
True
False
7. An incandescent light bulb is an efficient converter of electrical energy into light energy.
True
False
8. Describe the energy transformations that occur when a person jumps on a trampoline.
9. Explain the difference between an open system, a closed system, and an isolated system in terms of energy transfer.
10. Analyze the energy pyramid below. What does this diagram represent regarding energy transfer in an ecosystem?
