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Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousMedium2 minQB

PhysicsMediumsingle choice

The length, breadth and thickness of a block are given by $l = 14 c m, b = 8 c m$ and $t = 3.25 c m$ . The volume of the block according to the idea of significant figures should be

Options:

Answer:

Solution:

$V = 14 \times 8 \times 3.25 = 364 {c m}^{3}$

The breadth 8 cm has one significant figure.

$V = 4 \times 10^{2} {c m}^{3}$

Subject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: QB

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