तीन अविमीय नियतांकों (dimensionless constants ) के नाम लिखिये |

Give two examples of dimensionless constants.

All constants are dimensionless. Comment.

g is dimensional constant where as pi is the dimensionless constant. Why?

What are (i) dimensional constant, (ii) dimensionless constants, (iii) dimensional variables and (iv) dimensionless variables.

Give two examples each of dimensionless constants and dimensional variavles.

Which of the following is dimensionless (a) Boltzmann constant (b) Planks constant (c) Poissons ratio (d) Relative density

Give examples of dimensional constants and dimensionless constants.