the distance of two planets from the Sun are 10^13 and 10^12 metres respectively the ratio of time period of these two planets is

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Solution

Ra=10^13 Rb=10^12

Ta/Tb =?

(Ta/Tb)^2 = (Ra/Rb)^3

(Ta/Tb) = (Ra/Rb)^3/2

=(10^13/10^12)^3/2

=10 (10)^1/2

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the distance of two planets from the Sun are 10^13 and 10^12 metres respectively the ratio of time period of these two planets is​​​​​​

Ra=10^13 Rb=10^12 Ta/Tb =? (Ta/Tb)^2 = (Ra/Rb)^3 (Ta/Tb) = (Ra/Rb)^3/2 =(10^13/10^12)^3/2 =10 (10)^1/2

the distance of two planets from the Sun are 10^13 and 10^12 metres respectively the ratio of time period of these two planets is

Ra=10^13 Rb=10^12

Ta/Tb =?

(Ta/Tb)^2 = (Ra/Rb)^3

(Ta/Tb) = (Ra/Rb)^3/2

=(10^13/10^12)^3/2

=10 (10)^1/2