Explanation

• The freezing point of water is 0°C (zero degrees Centigrade). 
• The boiling point of water on the Centigrade scale (also known as the Celsius scale) 100°C (one hundred degrees Centigrade).

Explanation

205,344 sq Km, is the total area of the Punjab Province.

They occupy the Northeastern part of Pakistan.

They cover 26%  (25.8%) of the total area of Pakistan.

It is the Second largest area-wise

There are 36 districts in Punjab.

There are 9 Divisions in Punjab.

Additional Information:

The total area of Pakistan is 881,913 km²

140,914 sq Km, is the total area of Sindh Province

13,297 km² is the total area of Azad Kashmir

347,190 sq Km is the total area of the Balochistan Province

74,521 Sq Km, is the total area of Khyber Khyber Pakhtunkhwa (KPK)

Explanation

Iran's Capital is Tehran.

Iran Currency is Rial.

Iran official language is Persian.

Iran located is in Continent Asia.

Iran Primary Religion is Islam.

Iran Head of Govt. is President – Ebrahim Raisi.

Iran Parliament called Majlis.

Explanation

Press Ctrl + X for moving text in MS office.

Ctrl + R = use for Align selected text to the right.

Ctrl + E = use for Align selected text to the centre.

Ctrl + J = use for Justify paragraph alignment.

Ctrl + L = use for Align selected text to the left.

Ctrl + Q = use for Align selected paragraph to the left.

Ctrl + S = to save a document.

AGM 30.4.23

Explanation

To edit or rename a file or folder, simply hit F2 when your file is selected.

(If you are on a laptop, you may have to press the Fn key when you hit F2 )

Explanation

The National Aeronautics and Space Administration is an independent agency of the U.S. federal government

NASA is responsible for the civil space program, aeronautics research, and space research.

NASA stands for National Aeronautics and Space Administration

NASA Headquarters: Washington

NASA Founder: Dwight D. Eisenhower

NASA Founded: July 29, 1958

Explanation

Sodium chloride, commonly known as table salt, is an ionic compound with the chemical formula NaCl,

representing a 1:1 ratio of sodium and chloride ions

Formula: NaCl

Explanation

The F1 key is used to Help

****

F1: Opens the Help system for the active window.

F4: Creates a new document in programs that support this command

pressing F2 renames the file

F5 is also commonly used as a reload key

The F7 key is widely used to spell check 

Explanation

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.