please answer it fast and correctly.
Q.1) Fill in the blanks
Attachments:
Answers
Answered by
2
Answer:
1)Cutting a tree is a physical change because it can be regained if we grow back the trees part which were removed off. because trees can replanted. Even after cutting the tree it remains tree its does not change into other substance thats why it is a physical change.
2)when the balloon bursts it is a physical Irreversible change. ... Blowing a balloon is a physical change as no new product is formed but when balloon is burst there is no new product formed but after bursting we cannot get the balloon back so it is a physical irreversible change.
Answered by
1
Answer:
A) Cutting down of trees is a physical change
B) Bursting of a balloon is a physical change
Similar questions