same? Explain. Sealed chamber 4. A very silly barometer (see figure below) is made using a column of Olive Oil. The top of the column height Open to air has a sealed chamber that is maintained at 2/5 of a standard atmosphere of pressure instead of vacuum. How high is the column of Olive Oil if the outside air pressure is 0.97×10$ Pa?

same? Explain. Sealed chamber 4. A very silly barometer (see figure below) is made using a column of Olive Oil. The top of the column height Open to air has a sealed chamber that is maintained at 2/5 of a standard atmosphere of pressure instead of vacuum. How high is the column of Olive Oil if the outside air pressure is 0.97×10$ Pa?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Answer question a b and c, if possible
c. volume d. density Answer: - Question 13 CLO5 The pressure of an ideal gas in a rigid vessel is 120 kPa and temperature is 50°C. If the pressure is increased to 160 kPa, what is the temperature of the gas inside the vessel.
B3
Q3. Péclet number - We've seen the Péclet number Pé vl as a useful metric to D determine if stirring (Pé > 1) is more efficient than diffusion (Pé < 1) for mixing solutions. "Stirring" here can designate any process which applies a force on the molecules, resulting in a velocity v. a) Show that the Péclet number, like the Reynolds number, is unitless. Let's think about why scale (f) matters for mixing. 2-DNA, a DNA polymer containing 48,502 base pairs, has a diffusion coefficient of D field of 1 V/m, we can expect 1-DNA to reach a terminal velocity of 30 nm/s. 6.4 × 10-13m²s¬1. Under an electric b) Find the Péclet number for a system of dimension of e = 10 cm. This corresponds to the scale of most benchtop instruments used to manipulate or separate biomolecules. c) Find the Péclet number for a system of dimension of e to the scale over which most cellular processes occur. d) Find the scale l for which diffusion is just as efficient as electric field for displacing = 10 µm. This…