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11111nata11111 [884]
2 years ago
10

Are dimensionless quantities always unitless​

Physics
2 answers:
timofeeve [1]2 years ago
4 0

<em>Important thing is that all unitless quantity is dimensionless quantity. .</em><em>A</em><em> dimensionless physical quantity may have an unit</em>

arsen [322]2 years ago
4 0
Important thing is that all unitless quantity is dimensionless quantity. ... A dimensionless physical quantity may have an unit (e.g. Mechanical equivalent of heat) but a unitless physical quantity is always dimensionless (e.g. Coefficient of friction , refractive index
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Explanation :

It is given that,

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Hence, this is the required solution.

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julia-pushkina [17]

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