Explanation

Explanation

Because sound is just vibrating air, space has no air to vibrate and therefore no sound in a vacuum.

Sound waves below 20 Hz are known as infrasound.

Sound waves above 20 kHz are known as ultrasound

Sound waves transmit a medium such as a gas, liquid, or solid.

• The speed of sound in air is about 343 meters per second
• The sound travels at 1,481 m/s in water 
• The speed of sound in a vacuum is zero meters per second.

Explanation

Explanation

Explanation

Tirich Mir is the highest mountain in the Hindu Kush range

It’s the 33rd-highest peak in the world.

It is the highest mountain in the world

Tirich Mir is located in the Chitral District of Khyber Pakhtunkhwa

Tirich Mir height: 7708 meters 

Its first recorded climber on 21 July 1950 by a Norwegian

Additional Information:

Pakistan Highest Peaks List:

Himalayas range: Nanga Parbat

K-2: Krakarm range

Kirthar: Zardak peak

Koh e Suleman: Takhat e Sulaimani

Salt range: Sakesar

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Reference Click here

Explanation

Lahore Museum is Pakistan's largest museum

It was Founded in 1865 and opened in 1894

The former name of its museum Central Museum

Explanation

Explanation

The second OIC Summit Conference held from February 22, 1974 to February 24, 1974 in Lahore, Pakistan.

The Organization was established upon a decision of the historical summit which took place in Rabat, Kingdom of Morocco on 12th Rajab 1389 Hijra (25 September 1969)

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THE 14TH ISLAMIC SUMMIT CONFERENCE Makkah, Saudi Arabia (31 May 2019)

The 13th Islamic Summit Conference (Unity and Solidarity For Justice and Peace)  Istanbul, Republic of Turkey (14-15 April 2016)

12th Islamic Summit Conference (The Muslim World: New Challenges & Expanding Opportunities) Cairo, Egypt (6-7 February 2013)

11th Session of The Islamic Summit Conference (Session of The Muslim Ummah in The 21St Century) Dakar, Senegal (13-14 March 2008)

10th Session of The Islamic Summit Conference Putrajaya, Malaysia (16-17 October 2003)

9th Session of The Islamic Summit Conference Doha, State of Qatar (12-13 November 2000)

8th Session of The Islamic Summit Conference Tehran, Islamic Republic of Iran (9-11 December 1997)

7th Session of The Islamic Summit Conference Casablanca, Kingdom of Morocco (13-15 December 1994)

6th Session of The Islamic Summit Conference Dakar, Republic of Senegal (9 - 11 December 1991)

5th Session of The Islamic Summit Conference Kuwait, State of Kuwait (26-29 January 1987)

4th Session of The Islamic Summit Conference Casablanca, Kingdom of Morocco (16-19 January 1984)

3rd Session of The Islamic Summit Conference Makkah Al-Mukarramah, Saudi Arabia (25-28 January 1981)

2nd Session of The Islamic Summit Conference Lahore,  Islamic Republic of Pakistan (22 - 24 February 1974)

1st Session of The Islamic Summit Conference Rabat, Kingdom of Morocco (September 1969)

Explanation

On November 26, 1964, the first official television station in Pakistan commenced broadcasts from Lahore.

This was followed by 2nd Dhaka in 1965.

3rd Rawalpindi-Islamabad in 1965.

4th Karachi in 1966.

Explanation

All important questions and information related to battle of Badr

Badr means in Arabic: Full moon

Furqan the second name of the battle of Badr

Abu Jehal was the leader of the kufars in the battle of Badar.

The battle of Badr was the first battle of Islam 

70 infidels were killed in Ghazwa Badr

The Battle of Badr is also referred to as The Day of the Criterion.

It was fought on Tuesday, 13 March 624 CE (17 Ramadan, 2 AH), near the city of Badr.

14 Muslims were killed in the Battle of Badr.

No of the Kufars (Non-Muslims Forces) in the Battle of Badr were 1000

 mentioned in Surat Al-Anfal 

1000 angels participated in the Battle of Badr

Total: Muslim 313-317

Muhajirun: 82-85

Ansar: 231

Aws: 61

Khazraj: 170

2 horses

70 camels

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