Some definition

Definitions

Definitions

Definitions

A bus left with some definite number of passengers. At the first stop, half the passengers left the bus and 35 boarded the bus. At the second stop 1/5 th of the passengers left and 40 boarded the bus. Then, the bus moved with 80 passengers towards its destination without stopping anywhere. How many passengers were there originally?

Introduction OF optics||Some Basic definition

If a_(0) represents the bOhr radius, the de Broglie wavelength of the electron when it moves in the third orbit after absorbing some definite, amount of energy will be

Number in the following questions are arranged according to some definite pattern. One of the numbers is missing. You have to select the missing number from the given alternatives.

Number in the following questions are arranged according to some definite pattern. One of the numbers is missing. You have to select the missing number from the given alternatives.

Number in the following questions are arranged according to some definite pattern. One of the numbers is missing. You have to select the missing number from the given alternatives.