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Iftar, a meal consumed to break fast.It is a sunnah to break fast with dates. In Islam, fasting (known as sawm, [1] Arabic: صوم; Arabic pronunciation: or siyam, Arabic: صيام; Arabic pronunciation:) is the practice of abstaining, usually from food, drink, sexual activity and anything which substitutes food and drink.
Observed by: Muslims: Type: Islamic: Celebrations: Community iftars and prayers: Observances: Fasting ()Almsgiving (zakat, specifically zakat ul-Fitr, and sadaqah)Commemorating the Night of Power (Lailat ul-Qadr)
Whereas a hydrogen atom moves at 1,600 m/s at room temperature and a nitrogen atom moves at 510 m/s, a caesium atom moves at a much slower speed of 130 m/s due to its greater mass. [ 65 ] [ 10 ] The hyperfine frequency of caesium (~9.19 GHz) is also higher than other elements such as rubidium (~6.8 GHz) and hydrogen (~1.4 GHz). [ 10 ]
International Atomic Time (abbreviated TAI, from its French name temps atomique international [1]) is a high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid. [2]
Abraham ibn Daud (Hebrew: אַבְרָהָם בֶּן־דָּוִד הַלֵּוִי אִבְּן דָּאוּד, romanized: ʾAvrāhām ben-Dāvīd halLēvī ʾībən Dāʾūd; Arabic: ابراهيم بن داود, romanized: ʾIbrāhīm ibn Daʾūd) was a Spanish-Jewish astronomer, historian and philosopher; born in Córdoba, Spain about 1110; who was said to have been killed for his ...
Abū Dāwūd (Dā’ūd) Sulaymān ibn al-Ash‘ath ibn Isḥāq al-Azdī al-Sijistānī (Arabic: أبو داود سليمان بن الأشعث الأزدي السجستاني), commonly known as Abū Dāwūd al-Sijistānī, was a scholar of prophetic hadith who compiled the third of the six "canonical" hadith collections recognized by Sunni Muslims, the Sunan Abu Dāwūd.
Abu Sulaiman Dawud ibn Nusair al-Tā'ī, (Arabic: ابو سلیمان داؤد بن نصیر الطائي) usually referred to as Dawud Tā'ī, (died between 776 and 783 CE) was an Islamic scholar and Sufi mystic.
Daoud continued to expand the empire, but less aggressively than some of his predecessors. [6] He reorganized the army and led at least 20 military campaigns, most of them successful, projecting Songhai power throughout the region and bringing massive quantities of booty and slaves back to Gao. [9]