Question

The no.of particles crossing per unit area perpendicular to Z axis per unit time is given by N =(N2-N1)/(Z2-Z1) , where N1 and N2 are the no.of particles per unit volume at Z2 and Z1 respectively.What is the dimensional formula for D ?​

Answer 1

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Answer 2

HIE MAANASH♡

• The no.of particles crossing per unit area perpendicular to Z axis per unit time is given by N =(N2-N1)/(Z2-Z1) , where N1 and N2 are the no.of particles per unit volume at Z2 and Z1 respectively.What is the dimensional formula for D ?