Which of the following is not represented in | vedclass

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(C) The unit of energy is the Joule $(J)$,which is equivalent to $kg \cdot m^2/s^2$. Option $(A)$ is correct because Stress has units of $N/m^2$ and S

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$	ext{Energy} = kg \cdot m/s$

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(C) The unit of energy is the Joule $(J)$,which is equivalent to $kg \cdot m^2/s^2$. Option $(A)$ is correct because Stress has units of $N/m^2$ and Strain is dimensionless. Option $(B)$ is correct because Surface tension is force per unit length $(N/m)$. Option $(D)$ is correct because Pressure is force per unit area $(N/m^2)$. Option $(C)$ is incorrect because $kg \cdot m/s$ is the unit of momentum,not energy. Therefore,the correct answer is $(C)$.

Which of the following is not represented in the correct unit?

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