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What is the wavelength of a sound wave with a frequency of 440 Hz if the speed of sound in air is 340 m/s?
λ=vf
Let's plug in our given values and see what we get!
λ=340ms440s−1
λ=0.773m
اس سوال کو وضاحت کے ساتھ پڑھیں
what is the fate of Abdullah Bin Hiyan
He died in Córdoba in 1075.
17th attack of Sultan Mehmood Ghazni on India was took place in:
Mahmood Ghazni is known as the “Abductor of Scholars”
Sultan Mohammad Ghori died in
Muhammad of Ghor, was the Sultan of the Ghurid Empire along with his brother Ghiyath ad-Din Muhammad from 1173 to 1202. Sole ruler from 1202 to 1206.
Born: 1149, Ghor, Afghanistan
Assassinated: March 15, 1206.
Buried: April 10, 1206.
The Mongols defeated:
The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history.
Founded: 1206
Date dissolved: 1368
The foundation of Bait Ul-Hikmah was laid down during
The House of Wisdom, also known as the Grand Library of Baghdad, refers to either a major Abbasid public academy.
Founded: Baghdad, Iraq
Headquarters: Baghdad, Iraq
Founders: Al-Ma'mun, Harun al-Rashid
Sulaiman, the magnificent invaded Vienna in:
In 1529, was the first attempt by the Ottoman Empire to capture the city of Vienna, Austria.
“A History of Medieval Islam” was written by ____________
Originally published: 1965
Author: John Joseph Saunders
Armistice between Turkey and the Allies took place in:
Armistice ended fighting of: Ottoman Empire and the Allies
Held: October 1918
Carl Brockelmann is the author of ____
Carl Brockelmann German Semiticist, was the foremost orientalist of his generation.
