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Physical World and Measurement

What is the size of our galaxy in metres

Size of our Galaxy = 10²¹ m Explanation  

7 years ago

What is the distance of sun from earth in metres

Distance of Sun from Earth = 10¹¹ m Explanation  

7 years ago

What is the distance of moon from earth in metres

Distance of moon from Earth = 10⁸ m Explanation  

7 years ago

What is the radius of earth in metres

Radius of Earth = 10⁷ m Explanation  

7 years ago

What is the thickness of paper in metres

Thickness of Paper = 10⁻⁴ m Explanation  

7 years ago

What is the wavelength of light in metres

Wavelength of Light = 10⁻⁷ m Explanation  

7 years ago

What is the length of virus in metres

Length of Virus = 10⁻⁸ m Explanation  

7 years ago

What is the size of Hydrogen atom in metres

Size of Hydrogen Atom = 10⁻¹⁰ m Explanation  

7 years ago

What is the size of Atomic nucleus in metres

Size of Atomic Nucleus = 10⁻¹⁵ m Explanation  

7 years ago

What is the size of proton in metres

Size of Proton = 10⁻¹⁵ m Explanation  

7 years ago