Temperature and Energy Transfer Quiz

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What happens to the movement of atoms/molecules when a substance is heated?

They move faster (correct)

They expand in size

They move slower

They remain stationary

What is the relationship between temperature and the speed of atoms/molecules?

Temperature is a measure of the size of atoms/molecules

Temperature and speed of atoms/molecules are unrelated

Temperature and speed of atoms/molecules are inversely related

Temperature is a measure of the average speed of atoms/molecules (correct)

What happens to the volume of a substance when it is cooled?

The volume is inversely proportional to the temperature

The volume remains the same

The volume decreases (correct)

The volume increases

Which of the following statements about the atoms/molecules themselves is true?

Their size remains constant regardless of temperature changes Signup and view all the answers

What happens to the collisions between atoms/molecules when a substance is warmed?

The collisions become stronger and more frequent Signup and view all the answers

Which process occurs when molecules at the surface of a liquid gain enough energy to escape?

Evaporation Signup and view all the answers

What is the primary difference between evaporation and boiling?

Evaporation involves molecules throughout the liquid, while boiling only involves surface molecules. Signup and view all the answers

What happens to the temperature of a liquid during the boiling process?

The temperature remains constant until all molecules turn into a gas. Signup and view all the answers

Which factor affects the rate of evaporation?

All of the above Signup and view all the answers

What provides the energy for molecules to escape the liquid during evaporation?

Both A and B Signup and view all the answers

Temperature and Energy Transfer Quiz

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Questions and Answers

What happens to the movement of atoms/molecules when a substance is heated?

What is the relationship between temperature and the speed of atoms/molecules?

What happens to the volume of a substance when it is cooled?

Which of the following statements about the atoms/molecules themselves is true?

What happens to the collisions between atoms/molecules when a substance is warmed?

Which process occurs when molecules at the surface of a liquid gain enough energy to escape?

What is the primary difference between evaporation and boiling?

What happens to the temperature of a liquid during the boiling process?

Which factor affects the rate of evaporation?

What provides the energy for molecules to escape the liquid during evaporation?

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