Arun
Last Activity: 5 Years ago
Area of a sphere :
A = 4πr²
Area of hydrogen atom :
Convert the nm to m
1nm = 1 × 10⁻⁹ M
3.142 × 4 × [0.05 × 10⁻⁹] ² = 3.142 × 10⁻²⁰ M²
Area of hydrogen proton:
3.142 × 4 × [1.5 × 10⁻¹⁵] ² = 2.8278 × 10⁻²⁹ M²
(2.8278 × 10⁻²⁹) ÷ (3.142 × 10⁻²⁰) = 9 × 10⁻¹⁰