No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 07
  4. Science

Explain why burning of wood and …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
Explain why burning of wood and cutting it into small pieces are considered as two different types of changes?

    • Posted by Aimoni Bordoloi 6 years, 5 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Aimoni Bordoloi 6 years, 5 months ago

    When we burn wood , it turns into ashes which is a new substance & process is irreversible one, hence is a chemical change. while cutting the wood into small pieces no new substance is formed, hence is a physical change.

    1Thank You

    ANSWER
    https://examin8.com Test

    Related Questions

    WHAT IS DIFFERENCE BETWEEN STRONG ACID AND WEAK ACID?

    • Posted by Mitali Hude 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 2 answers
    Name the digestive gland that breakdown the stretch into sugar be secreted byju's

    • Posted by Abhijot Pannu 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 0 answers
    What are the end product of photosynthesis?

    • Posted by Rashmika Solanki 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 0 answers
    What is meant by 'basicity' of an acid

    • Posted by Shivam 123 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 2 answers
    Name the three temperature scales . Write the relationship between them.

    • Posted by Ashmeet Kaur Kaur 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 4 answers
    Show with the help of a sketch that plants are the ultimate source of food I can't understand this

    • Posted by Mn Bhushanam 1 year, 3 months ago

    CBSE > Class 07 > Science
    • 0 answers
    The gallbladder of a person is removed which of the following food should he avoid having in access oily food pulses or sugar rich foods

    • Posted by Shreya Bagali 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 1 answers
    State similarities and difference between the laboratory thermometer and clinical thermometer ?

    • Posted by Ramandeep Kaur Bhamra Ramandeep 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 1 answers
    Describe the photosynthesis process

    • Posted by Inchara Dodmani 5 months, 4 weeks ago

    CBSE > Class 07 > Science
    • 2 answers
    Give examples of physical and chemical changes

    • Posted by Aman Rai 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 1 answers

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025