Which of the following is a scalar quantity?

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(D) scalar quantity is defined as a physical quantity that has only magnitude and no direction. $1$. Displacement is a vector quantity because it has

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(D) scalar quantity is defined as a physical quantity that has only magnitude and no direction. $1$. Displacement is a vector quantity because it has both magnitude and direction. $2$. Electric field is a vector quantity as it has both magnitude and direction. $3$. Acceleration is a vector quantity as it is the rate of change of velocity,which is a vector. $4$. Work is defined as the dot product of force and displacement,which results in a scalar value. Therefore,the correct option is $(d)$.

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