NCERT Exercise 1.2 - Units and Measurements
Question: Fill in the blanks by suitable conversion of units: (a) 1 kg m² s⁻² = ..... g cm² s⁻² (b) 1 m = ..... ly (c) 3.0 m s⁻² = ..... km h⁻² (d) G = 6.67 × 10⁻¹¹ N m² kg⁻² = ..... cm³ s⁻² g⁻¹.
Answer: (a) **10⁷**, (b) **1.057 × 10⁻¹⁶**, (c) **3.888 × 10⁴**, (d) **6.67 × 10⁻⁸**.
Full step-by-step NCERT solution with diagrams on Something by Zero.