An atom has a nearly continuous mass distribution in.............but has a highly non-uniform mass distribution in..........

What are the units of Atomic mass ?

Answer the following questions : How will you think about atomic mass distribution according to Thomson's model ? Whether this distribution is uniform or non uniform as per Dalton's atomic theory ?

The atom having the smallest atomic mass .

A random variable X has the following probabily distribution: Then, the variance of this distribution is

Which has maximum number of atoms ?

Which has maximum number of atoms ?

A random variable X has the following probability distribution:

A random variable X has the following probability distribution find mean of x:

A particle performing uniform circular motion has