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A barometer has air trapped

A barometer has air trapped above the mercury in an inverted tube with the opening in a reservoir of mercury.When the length l
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2. asked by Isabel
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in the book "passing" by Nella Larsen, how is each character trapped?I was thinking about writing how they are in a way trapped
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Explain how a barometer (mercury barometer) works using the kentic molecular theory
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2. asked by Leah
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Which option MOST accurately summarizes how the workers felt about seeing rescuers in the tunnel?A The trapped workers were
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1.A(an)_________________ barometer Has a closed space surrounded by metal2.A(an)_________________ barometer Has a glass tube
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2. asked by Dani
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Which invention of the Scientific Revolution allowed scientists to see tiny details such as blood cells up close?(1 point)
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Which invention of the Scientific Revolution allowed scientists to see tiny details such as blood cells up close?(1 point)
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Which of the following provides data about the wind speed and precipitation of a hurricane?(1 point)Responses anemometer
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A liquid is used to make a mercury-type barometer. The barometer is intended for spacefaring astronauts. At the surface of the
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2. asked by Jen
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A liquid is used to make a mercury-type barometer. The barometer is intended for spacefaring astronauts. At the surface of the
1. 1 answer
2. asked by Jen
3. 597 views