Explanation

The First Battle of Panipat was fought between Babur and the Lodi Empire, which took place on 21 April 1526 in North India.

It marked the beginning of the Mughal Empire

It took place in North India and the end of the Delhi Sultanate.

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The Second Battle of Panipat was fought between the forces of Hemu and the army of Akbar, on November 5, 1556.

The third battle of Panipat was fought between Marahatas and Afghans on January 14, 1761

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Explanation

Ernest Rutherford showed (1919) that nitrogen under alpha-particle bombardment ejects what appear to be hydrogen nuclei.

By 1920 Ernest Rutherford had accepted the hydrogen nucleus as an elementary particle, naming it proton.

while

Electron was discovered by J. J. Thomson in 1897.

Explanation

Jogendra Nath Mandal was the first federal law minister of Pakistan.

He was appointed to the position in 1947.

He played a significant role in the early governance of the country.

Explanation

Explanation

1 byte equals 8 bits.

Additional Information

Explanation

Water has a maximum density of 4 degrees Celsius.

while

Water freezes at 0 degrees Celsius and 32 degrees Fahrenheit.

Explanation

• Hazrat Usman was the first Hafiz of the Holy Quran.

Explanation

Veto power / Permanent members of 'The United Nation Security Council

1.      France has used its veto power sparingly, vetoing 18 resolutions 

2.      Russia has been the most frequent user of the veto. Russia/USSR has used its veto 121 times

3.     China has used the veto 16 times, with the first one

4.      United States has used the veto 82 times

5.      United Kingdom has used the veto 29 times

**

Canada does not yield veto power

Germany has no veto power in the security council of the United Nations

Russia the country used veto power most of the time in UNO Security Council

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Explanation

The height of Nanga Parbat at 8,126 m (26,660 ft) above sea level.

Explanation

The SI unit of energy/work is the joule (J)

named for English physicist James Prescott Joule (1818 - 1889).

Joule discovered the relationship between heat and mechanical work, which led to the development of the laws of thermodynamics.