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Interesting Facts About Animals

Iss fruit ke baare mein jaano ye Interesting fact..!!

An interesting fact about equivalent fractions

The lecture was not very interesting .In fact I _______ in the middle of it .

A sum of Rs 1000 is invested at 8% simple interest per year.Calculate the interest at the end of each year.Do these interests form an AP? If so,find the interest at the end of 30 years making use of this fact.

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.