Question
Answer: Option A
:
A
Was this answer helpful ?
:
A
When a metal is heated, it expands and when it is cooled, it contracts. So, heating and cooling both brings about a change. Hence, both the statements are correct.
Was this answer helpful ?
More Questions on This Topic :
Question 3.
All the changes around us are good.
....
Question 4.
In any situation, a change can be
....
Question 9. Following figure shows change.....
Question 10.
The burning of paper is a reversible change.
....
Latest Videos
Latest Test Papers
Submit Solution