Q9. In comparison with the situation in figure 1, why does the air rush into the evacuated chamber, but not rush back out?
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Q: How the vacuum flask works?
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Q: A closed compartment containing gas in moving with some acceleration on horizontal direction.…
A: B
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Q: Why is it that smaller bubbles have more excess pressure?
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Q: Referring to the illustration below in Fig 2, derive the formula for buoyancy: Fb = Wf
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Q: How real gases different from ideal gases?
A: Following are the ways to differentiate real gases from ideal gases: i) Real gases have inelastic…
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Q: Gases are the only fluids O True O False
A: Fluids: The substances that can deform under a small amount of shear stress, such as liquids and…
Figure 1 shows a vacuum pump has been removing air form the glass chamber
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