Suppose A = Bⁿ Cᵐ, where A, B and C have dimensions LT, L²T⁻¹ and LT², respectively; then the values of n and m will be:
- 12/3, 1/3
- 22, 3
- 34/5, -1/5
- 1/5, 3/5Correct Answer
LT = (L²T⁻¹)ⁿ (LT²)ᵐ = L²ⁿ⁺ᵐ T⁻ⁿ⁺²ᵐ। সমীকরণ করে: 2n + m = 1 এবং -n + 2m = 1। সমাধান করলে n = 1/5, m = 3/5 পাওয়া যায়।