The means of measuring the humidity of the atmosphere are called hygrometers.

The means of measuring the humidity of the atmosphere are called hygrometers.

1. The proton was discovered by Rutherford. The name proton is derived from the Greek word protos meaning 'first'. The proton is a positively charged particle located in the nucleus of an atom, which was discovered by Ernest Rutherford in 1920. Rutherford proved in 1917 that the nucleus of the hydrogen atom (ie a proton) is present in the nuclei of all other atoms.

2. The nucleus of the atom was discovered by Ernest Rutherford in his famous gold foil experiment in the year 1911. The value of the particle is 1.6*10-19 C. To make an atom neutral, it has the same number of protons and electrons. He used the same concept to discover the proton.

1. The Gurmukhi script was created by the second Sikh Guru, Guru Angad (1539-1552) in the 16th century AD.

2. He was the second Sikh Guru after the death of Guru Nanak (1469-1539).

3. The Sikh religious book, Guru Granth Sahib or Adi Granth was written in this script.

D.K. given by the Supreme Court of India. The Basu Instructions are instructions regarding procedures to be followed by the police during arrest, detention and interrogation.

Which of the following is a characteristic of representative democracy.        

(1) Election of representative by voting

(2) The process of decision making in the hands of representatives

(3) The public has the right to vote

1. The Khilji dynasty, founded by Jalal-ud-din Firoz Khalji, ruled large parts of the Indian subcontinent between 1290 and 1320.

2. The use of slaves by the Delhi Sultans was criticized by the elites in the state.

3. Unity in the vast empire of the Sultanate depended on trusted administrators and governors.

Buddhism is an Indian religion based on a series of core teachings attributed to Gautam Buddha. It originated in ancient India as a Shramana tradition between the 6th and 4th centuries BCE, spreading to much of Asia.