Question

State True or False: 1. Every change has some cause.
2. Principle of thermometer is that on heating mercury lowers down in the tube.
3. Gases contract on cooling. ​

Answer 1

Answer:

State True or False:

1. Every change has some cause. True

2. Principle of thermometer is that on heating mercury lowers down in the tube. False

3. Gases contract on cooling. False

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Answer 2

Answer:

1. Every change has some cause. True

2. Principle of thermometer is that on heating mercury lowers down in the tube. False

3. Gases contract on cooling. False

Explanation:

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