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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Friction is offered by all the three states of matter.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
What is the cause of friction?
Define sliding friction
Answer the following in short.
Define force. Write its SI unit.
Answer the following in short.
What do you understand by normal force?
Fill in the blank.
More the roughness of a surface, greater is the ........................
Tick the most appropriate answer.
Friction for an object can be reduced by
Answer the following in a word or two or in a sentence.
Name a method used to reduce friction.
Rolling friction is slightly greater than sliding friction.
Complete the analogy.
Knot in a thread : _____ friction : : Ball bearing : _____ friction
Is there any possibility of making a special device to measure the magnitude of friction directly?
