10 अनोखी बातें जो, आप नहीं जानते | 10 Most Amazing Facts | Facts | #shorts

English ke most intresting facts

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CBSE Class 10 Hindi - लेखन Most Important Questions | 26 Marks Most Expected Questions | CBSE Board 2020

CBSE Class 10 Maths - Most Important Questions | Geometry - Most Expected Questions | CBSE Board 2020

The gravitational attraction between electron and proton in a hydrogen atom is weaker than the coulomb attraction by a factor of about 10^(-40) . An alternative way of looking at this fact is to estimate the radius of the first Bohr orbit of a hydrogen atom if the electron and proton were bound by gravitational attraction. You will find the answer interesting.

What do these statements tell you about Anne Frank as a person? I don’t want to jot down the facts in this diary the way most people would, but I want the diary to be my friend.

Most Important Questions For Class 10 Maths | Quadratic Equations | NCERT Class 10 Chapter 4