Question

On Lokesh’s birthday Shreya was given charge to amuse children with some little tricks. Shreya sticked

balloons to the wall by just rubbing them in her clothes. She bent the water stream from a tap without

touching it. She did so by bringing big balloon near to the flowing water. All children were very happy on

seeing this little magic. Everybody praised Shreya.What values do you get from the above incidence?
​

Answer 1

Answer:

1) On rubbing the balloon with hair or clothes, it acquire negative charges. The negative charges are attracted to the positive charges on the wall and balloon sticks to the wall.

2) Negative charge on the balloon attracts positive charge on water molecules. Thus, bent the water molecules.

3) Shreya is dutiful, friendly with scientific aptitude.

Answer 2

Answer:

1) On rubbing the balloon with hair or clothes, it acquire negative charges. The negative charges are attracted to the positive charges on the wall and balloon sticks to the wall.

2) Negative charge on the balloon attracts positive charge on water molecules. Thus, bent the water molecules.