Questions


October 2021 1 34 Report
True or False
1. Energy can neither be created nor destroyed.

2. Total energy is always not conserved.

3. The mechanical energy of a system is the sum of potential and kinetic energy.

4. A ball kicked is an example of energy transformed from potetial to kinetic energy motion.

5. When work is done, mechanical energy is acquired by the object.

6. Spontaneous process of heat flows occurs from lower to higher temperature.

7. First law of Thermodynamics focuses on the conservation of energy.

8. Heat pump is a device used to transfer warmer to cooler heat.

9. Ice melting is an example of nonspontaneous he at flow.

10. The sum of kinetic molecular energy is its internal energy.

Pasagot po ng tama pls.
Brainliest ko ​

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