Read each statement below. A scalar quantity is one that\ (i) is conserved in a process\ (ii) can

Question

Read each statement below. A scalar quantity is one that\ (i) is conserved in a process\ (ii) can never take negative values\ (iii) must be dimensionless\ (iv) does not vary from one point to another point in space\ (v) has the same value for observers with different orientations of axes.\ The true statement/s is/are\

Professor PC Thomas Classes · Answer

i) False - Reason-energy is not conserved in inelastic collision\ ii) False- Reason temperature can take negative value\ iii) False- Reason- time has dimension\ iv) false-Reason-temperature, density etc vary from point to point\ v) True\