Which instrument is used to measure atmospheric pressure? [#990]

The barometer is the scientific instrument used to measure atmospheric pressure, also known as barometric pressure. A barometer works by balancing the weight of the mercury in a glass tube against the pressure of the outside air. As air pressure increases, the mercury rises, and as air pressure decreases, the mercury falls. The level of mercury in the tube provides a precise measure of air pressure.

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The barometer is the scientific instrument used to measure atmospheric pressure, also known as barometric pressure. A barometer works by balancing the weight of the mercury in a glass tube against the pressure of the outside air. As air pressure increases, the mercury rises, and as air pressure decreases, the mercury falls. The level of mercury in the tube provides a precise measure of air pressure.

The Dhola-Sadia Bridge, officially known as the Bhupen Hazarika Setu, spans the Lohit River, a tributary of the Brahmaputra, and connects Dhola in Assam with Sadia in Arunachal Pradesh. This bridge significantly reduces travel time between the two states and improves connectivity in the region. It is one of the longest river bridges in India.

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The Dhola-Sadia Bridge, officially known as the Bhupen Hazarika Setu, spans the Lohit River, a tributary of the Brahmaputra, and connects Dhola in Assam with Sadia in Arunachal Pradesh. This bridge significantly reduces travel time between the two states and improves connectivity in the region. It is one of the longest river bridges in India.

The Barail Range is situated in the southern part of Assam, forming a natural boundary between the Brahmaputra and Barak river basins.

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The Barail Range is situated in the southern part of Assam, forming a natural boundary between the Brahmaputra and Barak river basins.

Elattuvalapil Sreedharan is an Indian civil engineer and popularly known as the "Metro Man". Sreedharan has accepted the offer. He was given the nickname of Metro Man by the Indian media for his grand success in executing the completion of the Delhi Metro on time and with stipulated budget.

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Elattuvalapil Sreedharan is an Indian civil engineer and popularly known as the "Metro Man". Sreedharan has accepted the offer. He was given the nickname of Metro Man by the Indian media for his grand success in executing the completion of the Delhi Metro on time and with stipulated budget.

The Treaty of Yandaboo was signed on February 24, 1826 between the East India Company and the King of Ava. Ava was the capital of Burma from 1364–1841. The treaty ended the two-year First Anglo-Burmese War (1824–1826).

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The Treaty of Yandaboo was signed on February 24, 1826 between the East India Company and the King of Ava. Ava was the capital of Burma from 1364–1841. The treaty ended the two-year First Anglo-Burmese War (1824–1826).

Mysore and Salboni
The Department of Currency Management receives notes from four currency note printing presses. Two of the currency note printing presses are owned by the Government of India and two are owned by the Reserve Bank, through its wholly owned subsidiary, the Bharatiya Reserve Bank Note Mudran Ltd. (BRBNML). The government owned presses are at Nasik (Western India) and Dewas (Central India). The other two presses are at Mysore (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by the Government of India. The mints are located at Mumbai, Hyderabad, Calcutta and Noida.

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Mysore and Salboni
The Department of Currency Management receives notes from four currency note printing presses. Two of the currency note printing presses are owned by the Government of India and two are owned by the Reserve Bank, through its wholly owned subsidiary, the Bharatiya Reserve Bank Note Mudran Ltd. (BRBNML). The government owned presses are at Nasik (Western India) and Dewas (Central India). The other two presses are at Mysore (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by the Government of India. The mints are located at Mumbai, Hyderabad, Calcutta and Noida.

The State of Assam, popularly known as the land of the red river and blue hills is the gateway to the North East India. Geographically the state is extending from 22°19' to 28°16' North Latitude and 89°42' to 96°30' East Longitude between the foot hills of the Eastern Himalayas and the Patkai and Naga Hill Ranges.

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The State of Assam, popularly known as the land of the red river and blue hills is the gateway to the North East India. Geographically the state is extending from 22°19' to 28°16' North Latitude and 89°42' to 96°30' East Longitude between the foot hills of the Eastern Himalayas and the Patkai and Naga Hill Ranges.

Maniram Dewan, also known as Maniram Dutta Baruah, was a prominent figure in Assam's history and a pioneer in the tea industry. He established his initial tea gardens in the areas of Sivasagar and Jorhat, which were then part of the unified Sivasagar district. These ventures marked the beginning of organized tea cultivation by indigenous Assamese individuals and contributed significantly to the growth of the tea industry in the region.

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Maniram Dewan, also known as Maniram Dutta Baruah, was a prominent figure in Assam's history and a pioneer in the tea industry. He established his initial tea gardens in the areas of Sivasagar and Jorhat, which were then part of the unified Sivasagar district. These ventures marked the beginning of organized tea cultivation by indigenous Assamese individuals and contributed significantly to the growth of the tea industry in the region.

The title “Burha Raja” (Assamese for "Old King") is associated with the 17th Ahom king, Pratap Singha, also known as Susenghphaa. He was given this name because he was already older when he became king around 1545 and ruled until 1641.

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The title “Burha Raja” (Assamese for "Old King") is associated with the 17th Ahom king, Pratap Singha, also known as Susenghphaa. He was given this name because he was already older when he became king around 1545 and ruled until 1641.

Pali

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Pali

Plate tectonics is the theory that the Earth's outer layer is divided into large plates that move relative to each other, creating and destroying landforms, oceans, and continents over millions of years.

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Plate tectonics is the theory that the Earth's outer layer is divided into large plates that move relative to each other, creating and destroying landforms, oceans, and continents over millions of years.