A quantity X is given by (me^(4))/(8epsilon_(0)^(2)ch^(3))where m is the mass of electron, e is the charge of electron, epsilon_(0) is the permittivity of free space, c is the velocity of light and h is the Planck's constant. The dimensional formula for X is the same as that of

A quantity X is given by (me^(4))/(8epsilon_(0)^(2)ch^(3))where m is t

1.	A quantity X is given by (me^(4))/(8epsilon_(0)^(2)ch^(3))where m is the mass of electron, e is the charge of electron, epsilon_(0) is the permittivity of free space, c is the velocity of light and h is the Planck's constant. The dimensional formula for X is the same as that of
Answer» length frequency velocity wave number Solution :`X= (me^(4))/(8 epsilon_(0)^(2)CH^(3))` = Rydberg.s constant and its unit is `m^(-1)`