What is the order of magnitude of 1 light year expressed in metre?

What is the order of magnitude of light year in etre?

What is the order of magnitude of radius of earth ?

What is the order of magnitude of second in a day ?

What is the order of magnitude of the number 8245 ?

What is the order of magnitude of second in a day ?

What is meant by order of magnitude of a quantity ?

Nuclear radius R has a dependence on the mass number (A) as R = 1.3 xx 10^(-16) A^(1//3) m. For a nucleus of mass number A=125, obtain the order of magnitude of R expressed in metre.

Nuclear radius R has a dependemce on the mass number (A) as R=1.3 xx 10^-6 A^(1//3) m. For a nucleus of mass number A = 125. Obtain the order of magnitude of R expressed in metre.

What is order of magnitude of one year in terms of seconds?

What is the dimensional formula of light year ?