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Answers about US Navy History and Traditions

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작성자 Molly Wisewould 작성일24-06-27 01:58 조회1회 댓글0건

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Original answer: I believe that the US Naval Observatory is the official time keeper of the United States.The rest of the story: The USNO is one half of the equ
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Chemistry



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What is bouyance?

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Buoyancy is the ability of an object to float in a liquid or gas. It is determined by the difference in density between the object and the fluid it is in, with
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Chemistry



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Why does Pepto-Bismol turn black when you mix it with contaminated water?

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Pepto-Bismol is made with bismuth subsalicylate, which can react with sulfur compounds present in contaminated water to form bismuth sulfide. This chemical reac
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Units of Measure



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Why the sea water is blue?

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The blue color of sea water is due to the way it absorbs and scatters sunlight. Water molecules absorb red, orange, yellow, and green light waves more strongly,
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Science



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Polution effect on sky color?

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Air pollution can cause the sky to appear more gray or hazy by scattering sunlight and reducing visibility. Pollutants like particulate matter and nitrogen oxid
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Chemistry



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Why do starfish filter the sea water?

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Starfish filter sea water to extract nutrients and oxygen. They use their tube feet and specialized structures called podia to create water currents that bring
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Global Positioning Systems (GPS)



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What is slot working mechanism in railway control panel and how is it useful to the station master?

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In railway control panels, the slot working mechanism is a method of assigning specific time slots for trains to pass through a particular section of the track.
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Units of Measure



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Why is sea in color blue?

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The ocean appears blue because water absorbs colors in the red part of the light spectrum, making the blue light that is reflected dominate our perception of it
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War and pro kabaddi league Military History



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Is ironclad ship supposed to be capitalized?

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Ironclad ship is not required to be capitalized unless it is at the beginning of a sentence or part of a title.

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