The distance of Neptune and Saturn from the Sun are respectively `10^(13)` and `10^(12)` meters and their periodic times are respectively `T_n` and `T_s`. If their orbits are circular, then the value of `T_n//T_s` is

The distance of Neptune and Saturn from the sun are respectively 10^13 and 10^12 metres and their periodic times are respectively T_N and T_S If their orbits are assumed to be circular, then the value of T_N//T_S .

The distances of two planets A nad B from the sun are 10^(12)m and 10^(11)m and their periodic times are T_(A) and T_(B) respectively. If their orbits are assumed to be circular, then the ratio of their periodic times ((T_(A))/(T_(B))) will be

The distance of two planets from the sun are 10^(13) m and 10^(12) m respectively. The ratio of time period of the planets is ........

Two planets move around the sun. The periodic times and the mean radii of the orbits are T_(1), T_(2) and r_(1) r_(2) respectively. The ratio T_(1)//T_(2) is equal to