1.

Read each statement below acrefully and state , with reasonsand examples , if it istrue or false :A scalarquantity is one that (a) is conserved in a process (b)can never take negative values (c ) must be dimensionless (d) does not very from one point to another in space ( e) has the same valuefor observers with different orientations ofaxes.

Answer»


ANSWER :Only (E )is TRUE


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