Arafat is gathering is held on ______?

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It is an important place in Islam because, during the Hajj, pilgrims spend the afternoon there on the ninth day of Dhu al-Hijjah.  related question   Hajj  means  to intend. • Hajj made  compulsory  in 9 A.H. • First Hajj offered in  9 A.H. • Hajj  ordained  in Surah Bakr. • The holy prophet  performed  only 1 Hajj in 10th A.H. • There are 3  types  of Hajj. • One tawaf of Kaaba is  known  as a Shoot. • Tawaf  begins  from Shoot. • Number of  Jamarat  is 3. • Mosque  located  in Mina is Kheef. • At Meekat, Hujjaj  assumes  the state of Ihram. • Kalima Tauheed is  recited  during Hajj. • At Mina the ritual of offering  sacrifice  is performed

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An effective Zakat system helps redistribute wealth and support the needy. It plays a key role in the elimination of poverty in society.

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The small intestine in humans has three main parts: duodenum, jejunum, and ileum. Caecum and appendix are part of the large intestine .

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In protozoa, holophytic nutrition (photosynthesis-like) is also referred to as holozoic nutrition when they ingest solid food. But specifically, holophytic is more similar to autotrophic , and in protozoa, holozoic describes ingestion of food.

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The time period T of a simple pendulum is given by: T = 2π√L/g It depends on length (L) and acceleration due to gravity (g), but is independent of mass .

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Newton's rings are circular fringes formed due to the interference of light reflected from two surfaces. They appear when a plano-convex lens is placed on a flat glass surface.

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Diffraction is the bending of light waves around obstacles or through small openings, causing the waves to spread out. This phenomenon occurs when the size of the obstacle or opening is comparable to the wavelength of light.

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Isotopes are atoms of the same element (same number of protons/nuclear charge) but different masses (different number of neutrons). Example : Hydrogen-1, Hydrogen-2 (Deuterium), and Hydrogen-3 (Tritium) are isotopes of hydrogen .

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A neutral sodium atom (Na) has 11 electrons. Na⁺ loses 1 electron, so it has 10 electrons.

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A finite set has a limited number of elements. {1, 2, 3, ...., 999, 1000} - This set has a specific starting and ending point (1 to 1000), making it finite .