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Physics 14 Online
OpenStudy (maheshmeghwal9):

A dimensionless quantity (a) never has a unit, (b) always has a unit, (c) may have a unit, (d) does not exist.

OpenStudy (maheshmeghwal9):

Pleas give example too.

OpenStudy (ghazi):

A...example is angular displacement theta

OpenStudy (maheshmeghwal9):

actually answer is c:\

OpenStudy (maheshmeghwal9):

btw thanx i gt my answer. http://openstudy.com/updates/5040f661e4b0af601a2566cd

OpenStudy (maheshmeghwal9):

but in H C Verma's book answer is C.

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