Two quantities A and B are related by the relation A B = m , where m is linear mass density and A is force. The dimensions of B will be

B = A m B = force mass / length B = force × length mass = energy mass = [ latent heat ]

Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Two quantities $A$ and $B$ are related by the relation $\frac{A}{B}$ $= m$ , where $m$ is linear mass density and $A$ is force. The dimensions of $B$ will be

Options:

Answer:

Solution:

$[B] = \frac{[A]}{[m]}$

$[B] = [\frac{force}{mass / length}]$

$[B] = [\frac{force \times length}{mass}] = [\frac{energy}{mass}] =$ $[latent heat]$

Stream:NTA_ABHYASSubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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