According to Kepler's Third Law of Planetary Motion, the square of the orbital period ($T$) of a planet is proportional to:
Options:
- A: Cube of the semi-major axis ($r^3$)
- B: Square of the semi-major axis ($r^2$)
- C: Semi-major axis ($r$)
- D: Inverse cube of the semi-major axis ($1/r^3$)
Related Practice Questions:
- A sum of ₹4000 is invested at compound interest for 2 years at a rate of 10% per annum. What will be the total amount at the end of 2 years?
- At what rate of simple interest per annum will a sum of money double itself in 8 years?
- The difference between the compound interest and simple interest on a certain sum of money for 2 years at 5% per annum is ₹25. Find the sum.
- The study of living organism :
Loading Preview