Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Enquiry

10:00 AM to 7:00 PM IST all days.

Business Enquiry (North & South)

Business Enquiry (West & East)

OR

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

8788563422

Mon to Sat - 10 AM to 7 PM

Ask Melting And Expansion question free ×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

  • CBSE×
  • Class 6×
  • Science×
  • Changes Around Us×
  • Melting And Expansion×

Melting And Expansion Free Doubts and Solutions

CBSE - VI - Science - Changes Around Us

Condition happen in liquid or not  

Asked by maheshabhang 27th August 2019, 9:28 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

While constructing cement roads using concrete slabs, a small gap is left between two slabs. Explain

Asked by Topperlearning User 26th July 2016, 6:06 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

While laying railway tracks, a small gap is left between adjacent rails. Why?

Asked by Topperlearning User 26th July 2016, 6:02 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

how can we say that solids expand on heating and contract on cooling?
 

Asked by sguptaseema 15th March 2015, 10:10 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

The same substance can undergo a physical change or a chemical change depending upon the conditions. Explain with an example.

Asked by Topperlearning User 30th January 2015, 2:11 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

why pottassium and sodium kept in oil ?

Asked by darsanasanjeev 23rd November 2014, 10:58 PM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

As we light up a candle some of the wax evaporates where as some melts.Please explain this statement.

Asked by pallavi.sunbeam 30th August 2014, 5:51 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

Why does milk in saucepan overflow when heated over gas?

Asked by Topperlearning User 25th April 2014, 8:38 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

How can expansion process be used for tightly fixing a metal rim on a wooden wheel?

Asked by Topperlearning User 25th April 2014, 8:37 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

What is meant by the term melting point of a metal?

Asked by Topperlearning User 25th April 2014, 8:36 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

What is the difference between expansion and contraction?

Asked by Topperlearning User 25th April 2014, 8:35 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

What do you mean by expansion?

Asked by Topperlearning User 25th April 2014, 8:35 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

Why is the iron blade in soil digging tools heated to fix to a wooden handle?

Asked by Topperlearning User 25th April 2014, 8:34 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

Why the melting of an ice candy is a reversible change?

Asked by Topperlearning User 25th April 2014, 8:33 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

What is meant by thermal expansion?

Asked by Topperlearning User 25th April 2014, 8:32 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

Justify the statement "Melting of coal tar is a reversible change".

Asked by Topperlearning User 25th April 2014, 8:32 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

CBSE - VI - Science - Changes Around Us

What is the effect of heating on a metal?

Asked by Topperlearning User 25th April 2014, 8:32 AM
Answered by Expert

Answer this question

×
Your answer has been posted successfully!

Browse free questions and answers By Topics

Latest Questions

Chat with us on WhatsApp