Which one of the following is a vector quantity?

Which one of the following is a vector quantity?

A. Temperature gradient B. Mass C. Work D. Time Correct Answer: Option A – Temperature gradient Explanation Temperature gradient(Tg) = DT ÷ L = T2 – T1 ÷ L i.e– it is the ratio of an increment in temperature to the length Hence, Temperature gradient (Tg) has...

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