When a plastic spoon is rubbed on a woolen cloth and held above a mixture salt,pepper and pepper jumps to the spoon.Choose the reason for this?
A.air pushes the pepper towards the spoon
B.The spoon gets temporarily magnetized
C.The spoon temporarily gets charged with static energy
D.Gravitational attraction pulls the pepper to the spoon
Answers
Answered by
1
Answer:
The best reason is the spoon temporarily gets charged with static electricity. - When we rub the plastic spoon with woolen cloth the free electrons of the woolen cloth gets attached with the surface molecules of the plastic spoon. - These extra added electrons make the plastic spoon negatively charged
Answered by
0
Answer:
d is the answer............
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