Units and Measurements

Related Questions

• Which pair has the same dimensions

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• Which of the following quantity is expressed as force per unit area

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• The nuclear cross-section is measured in barn, it is equal to

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• Position of a body with acceleration 'a' is given by \[x = K{a^m}{t^n},\]here t is time. Find dimension of m and n.

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• The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is (5.00$ \pm 0.05$) Newton and weight in water is (4.00$ \pm $0.05) Newton. Then the relative density along with the maximum permissible percentage error is

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