20. Which of the following is not a scalar quantityA. O massB. O volumeC. O densityD. O acceleration.

Explanation: Scalar: the scalar quantity have only magnitude or it is dependent on the size. While…

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Engineering

Mechanical Engineering

Which of the following is not a scalar quantity

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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Concept explainers

Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.

Question

20. Which of the following is not a scalar quantity
A. O mass
B. O volume
C. O density
D. O acceleration.

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