State , for each of thefollowing physical quantities , if it is ascalar or a vector : volume , mass , speed , acceleration , density , number of moles , velocity , angular frequency , displacement , angular velocity .

State , for each of thefollowing physical quantities , if it is ascala

1.	State , for each of thefollowing physical quantities , if it is ascalar or a vector : volume , mass , speed , acceleration , density , number of moles , velocity , angular frequency , displacement , angular velocity .
Answer» ANSWER :Volume , mass , speed , DENSITY , number of moles , ANGULAR frequency are scalars ; the rest are VECT