Question

write difference between dimensional variable and dimensionless variable ​

Answer 1

Answer:

the quantities which have dimensions as well as a constant value are called dimensional constants, fir example - plank's constant, boltzmann's constant. on the other hand quantities which have no dimensions but a constant value are called non- dimensional constants, for example - pie, sin etc.

Answer 2

Answer:

the quantities which have dimensions as well as a constant value are called dimensional constants, fir example - plank's constant, boltzmann's constant. on the other hand quantities which have no dimensions but a constant value are called non- dimensional constants, for example - pie, sin etc