Social Science

Meaning of the term Wazir

Meaning of the term Wazir

Meaning of the term Wazir used during Delhi Sultanate The term “Wazir” was used during the Delhi Sultanate to refer to the prime minister or chief minister of the ruler. The Wazir was one of the most important officials in the sultanate and was responsible for overseeing the administration of the state. The Wazir was …

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Earth’s Atmosphere

Earth’s Atmosphere

Earth’s atmosphere is a layer of gases that surrounds the planet and is held in place by gravity. It is composed mainly of nitrogen (78%) and oxygen (21%), with small amounts of other gases such as carbon dioxide, water vapor, and neon. The atmosphere is divided into five main layers based on temperature changes with …

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Siderite (FeCo3)

Siderite (FeCo3)

Siderite is a mineral composed of iron carbonate, with the chemical formula FeCO3. It is a relatively common mineral, found in many locations around the world, including the United States, Germany, France, and China. Siderite is typically formed through the precipitation of iron and carbonate ions in aquatic environments, such as swamps and bogs. The …

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Meaning of the term Varahas

Meaning of the term Varahas

Meaning of the term Varahas used during Vijaynagar Empire The term “Varahas” was used during the Vijayanagara Empire to refer to a type of gold coin that was in circulation as a medium of exchange. These coins were known for their high purity, consistent weight, and intricate designs. The Varaha coin was named after the …

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Limonite (2Fe2O3H2O)

Limonite (2Fe2O3H2O)

Limonite is a yellow-brown mineral that is a mixture of various iron oxides and hydroxides, with the chemical formula 2Fe2O3H2O. It is a common iron ore and is found in many locations around the world, including the United States, Australia, China, and Russia. Limonite is typically formed through the weathering and oxidation of other iron-rich …

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Kettle

Kettle

A kettle, also known as a kettle hole, is a landform that is created when a block of ice breaks off from a glacier or ice sheet and becomes buried in sediment or soil. As the ice melts, it leaves behind a depression in the landscape that is filled with water, creating a small lake …

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Termination of citizenship

Termination of citizenship

Article 9 of the Indian Constitution deals with the termination of Indian citizenship. According to this provision, any person who voluntarily acquires the citizenship of another country is deemed to have ceased to be an Indian citizen. In other words, if an Indian citizen acquires the citizenship of another country of their own free will, …

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Meaning of the term Sist

Meaning of the term Sist

Meaning of the term Sist used during Vijaynagar Empire The term “Sist” was used during the Vijayanagara Empire to refer to a system of revenue collection. It was a type of tax levied on agricultural produce, typically a share of the crop rather than a fixed monetary amount. The Sist system was commonly used in …

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Haematite (Fe2O3)

Haematite (Fe2O3)

Haematite is a mineral and one of the most important iron ores, with the chemical formula Fe2O3. It is a red, gray or black mineral with a metallic luster and is the most common iron oxide mineral found in nature. The mineral is found in various geological formations, including sedimentary, metamorphic, and igneous rocks. Haematite …

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