Practice Evaporation - 1.5 | 1. Matter in Our Surroundings | CBSE 9 Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

games

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is evaporation?

πŸ’‘ Hint: Think about how puddles disappear on warm days.

Question 2

Easy

Name one factor affecting the rate of evaporation.

πŸ’‘ Hint: Consider how weather affects drying clothes.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is evaporation?

  • A process of boiling
  • Change of liquid to vapor
  • Condensation

πŸ’‘ Hint: Think about how puddles of water disappear in the sun.

Question 2

True or False: Humidity increases the rate of evaporation.

  • True
  • False

πŸ’‘ Hint: Consider how easy it is to dry clothes on a humid day.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Why is the rate of evaporation faster on a windy day as compared to a still day?

πŸ’‘ Hint: Think about how a fan makes you feel cooler by moving air around!

Question 2

Describe a real-world application of evaporation in cooling techniques.

πŸ’‘ Hint: Consider how sweating cools your body in heat.

Challenge and get performance evaluation