Practice EFFECT OF CHANGE OF TEMPERATURE - 1.4.1 | 1. Matter in Our Surroundings | CBSE 9 Science
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EFFECT OF CHANGE OF TEMPERATURE

1.4.1 - EFFECT OF CHANGE OF TEMPERATURE

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the melting point of ice?

💡 Hint: Consider the temperature at which ice changes to water.

Question 2 Easy

Define boiling point.

💡 Hint: Recall the temperature of water when it vaporizes.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What happens to a solid when heated?

It gets harder
It melts
It evaporates

💡 Hint: Think about the first phase change.

Question 2

Is latent heat released when ice melts?

True
False

💡 Hint: Consider what happens to ice.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain the process of melting ice in terms of particle movement and energy transfer.

💡 Hint: Visualize what happens at a molecular level.

Challenge 2 Hard

Describe how pressure and temperature can affect the boiling point of a liquid.

💡 Hint: Think about cooking at high altitudes.

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Reference links

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