Radius of Earth = 10⁷ m Explanation
Thickness of Paper = 10⁻⁴ m Explanation
Wavelength of Light = 10⁻⁷ m Explanation
Length of Virus = 10⁻⁸ m Explanation
Size of Hydrogen Atom = 10⁻¹⁰ m Explanation
Size of Atomic Nucleus = 10⁻¹⁵ m Explanation
Size of Proton = 10⁻¹⁵ m Explanation