Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2016

PhysicsEasysingle choice

If $x = a t + b t^{2},$ where $x$ is in metre $(m)$ and $t$ is in hour $(h)$ , then unit of $b$ will be

Answer:

Solution:

Given, $x = a t + b t^{2}$ $[x] = [b t^{2}] Unit of b = \frac{x}{t ^{2}} = \frac{metre}{( h ) ^{2}} = \frac{m}{h ^{2}}$

Stream:WBJEESubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2016

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