题目

MUF0121 Physics Unit 1 - Semester 2, 2025 6.10 Energy

多项选择题

Which of the following are examples of potential energy?

选项

A.a. Spring energy

B.b. Thermal energy

C.c. Gravitational energy

D.d. Electrical energy from a battery

E.e. Kinetic energy

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标准答案

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思路分析

To analyze the question, I will look at each option and classify the type of energy it represents. Option a: 'Spring energy' refers to energy stored in a stretched or compressed spring, which is a classic example of elastic potential energy. The energy is stored due to deformation and has the potential to do work when the spring returns to its natural length. Option b: 'Thermal ene......Login to view full explanation