Physics
Grade-9
Easy
Question
______ of friction is seen in the image.
- Advantage
- Disadvantage
- Either a or b
- None of the above
Hint:
The friction is an advantage that enables holding a glass of water in the hand.
The correct answer is: Advantage
Advantage of friction is seen the image.
- Friction is necessary to hold an object.
- It has advantages and disadvantages.
- Holding a glass of water needs friction between the glass and the hand which allows the grip.
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