No products in the cart.

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

Why are small gap left in …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
Why are small gap left in railway lines

    • Posted by Komal Kumari 7 years, 6 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Harsh Raj Singh 7 years, 6 months ago

    EXPANSION IN SOLIDS RAILWAY TRACK CONSISTS OF TWO PARALLEL METALS RAILS JOIN TOGETHER SMALL GAPS CALL EXPANSION GAPS ARE DELIBERATELY LEFT BETWEEN THE RAILS AS THERE IS AN EXPANSION OF THE RAILS IN HOT WEATHER u understand ok i am in also class 7

    1Thank You

    Harsh Raj Singh 7 years, 6 months ago

    EXPANSION IN SOLIDS

    1Thank You

    Rajnandini Rathour 7 years, 6 months ago

    For expansion to happen without destruction. If the small spaces wouldn't be there, expansion would take place, causing accidents of trains.

    1Thank You

    ANSWER
    https://examin8.com Test

    Related Questions

    Name the digestive gland that breakdown the stretch into sugar be secreted byju's

    • Posted by Abhijot Pannu 1 year, 6 months ago

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

    • Posted by Inchara Dodmani 6 months, 1 week ago

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

    • Posted by Aman Rai 1 year, 6 months ago

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

    • Posted by Shivam 123 1 year, 5 months ago

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

    • Posted by Rashmika Solanki 1 year, 6 months ago

    CBSE > Class 07 > Science
    • 0 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
    State similarities and difference between the laboratory thermometer and clinical thermometer ?

    • Posted by Ramandeep Kaur Bhamra Ramandeep 1 year, 6 months ago

    CBSE > Class 07 > Science
    • 1 answers
    WHAT IS DIFFERENCE BETWEEN STRONG ACID AND WEAK ACID?

    • Posted by Mitali Hude 1 year, 5 months ago

    CBSE > Class 07 > Science
    • 2 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, 4 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, 6 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 ©2007-2026