Activity 5.2 Let us create and discuss Is there any similarity in changes listed in A, B and C? Class 7
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Activity 5.2 Let us create and discuss Class 7
Activity 5.2 Let us create and discuss (Page 59) Class 7
Is there any similarity in changes listed in A, B and C?
Answer:
During all these changes, material such as paper remain paper, rubber sheet of balloon remain rubber sheet and chalk powder remain same. There is a change in their appearance (shape and size).