Class 9th History ( Socialism In Europe And The Russian Revolution) M C Q

Class 10 Social Science | India And The Contemporary World Chapter 1 | Rise Of Nationalism In Europe Important Questions

Class 10 Social Science India And The Contemporary World 2| History Chapter 4 | The Age of Industrialization Important Questions

Class 10 Social Science India And The Contemporary World 2| History Chapter 5 |Print Culture and the Modern World Important Questions

Introduction|| Revision OF 9th class construction || Some important topic discussion used in construction || Division OF line Segment in given ratio by two different method

Class 9th शुरुआत कहाँ से करें

Two satellite of mass m and 9 m are orbiting a planet in orbits of radius R . Their periods of revolution will be in the ratio of

A charge q , and mass m , is fired perpendicular to a magnetic field (B) with a velocity v . The frequency of revolution of the charge is