Physics, asked by tiya24, 1 year ago

what is the dimensional formula for period of vibration and number of particles

Answers

Answered by Anonymous
10
Hi____________

dimension formula period of vibrations= [T]
dimension unit =sec

No of particles are count in =[Mole].

or we say count it by no. 1,2...............

hope u got it

Anonymous: Mole itself a unit
jitu16: why don't u tell me??
Anonymous: Can u tell me what is the unit of metre
jitu16: sorry but u r quite wrong! learn to distinguish between dimensionless and dimensioned unit!
Anonymous: Lol, dear u only study about 2 type of unit .
Anonymous: Then i can say mole is dimensionless. U r right. I accepted
jitu16: do you know that radian is also dimensionless? because its a ratio of two length, specifically radius and arc! so is mole, its the ratio of mass and molar mass! learn your physics
Anonymous: Ok, mole is dimensionless
jitu16: yeah sure
jitu16: the question was whether it had dimension or not! if you do dimensional analysis you will never put dimension for mole.
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