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- Using the data as shown for the arterioles, and assuminga typical blood flow rate of 5.0 L per minute,a. What is the flow speed in the arterioles?b. What is the pressure difference across a 1.0 cm length of arteriole?Consider two objects, A and B, which has different temperatures. Also assume that A is hotter then B. What does the 0th law of thermodynamics say about this situation? a. It says that B must be transferring heat to A. b. It says that A must be transferring heat to B. c. The zeroth law of thermodynamics does not apply to this situation. d. It says that A and B are in thermodynamic equilibrium. e. It says that A and B are *not* in thermodynamics equilibrium.An airplane is pressurized with air to 650 mmHg. a. If air is 21% oxygen, what is the partial pressure of oxygen on the plane? b. If the partial pressure of oxygen drops below 100 mmHg, passengers become drowsy. If this happens, oxygen masks are released. What is the total cabin pressure at which oxygen masks are dropped?
- Water can form large dewdrops in nature. How droplets made of vegetable oil instead of water be different? A. Oil can form the same large droplets as water because it has strong intermolecular forces. B. Oil would form droplets, but only very tiny ones because its surface tension is lower than that of water. C. Oil forms slicks, not droplets, because of its molecular structure. D. All liquids will form the same large droplets that water does.A sea exhibit at an aquarium is 24 meters long and 11 meters deep with a glass wall. It is open to the air at the very top. i. What is the total pressure at the top of the tank (including atmospheric pressure)? ii. What is the total pressure at the bottom of the tank (including atmospheric pressure)? iii. The other side of the glass wall is at atmospheric pressure. What is the total net force on the wall? (hint: the pressure changes linearly as a function of depth, so you can use the average pressure to find the force)3. Now you will design a pressure receptor. First, draw a circle on a piece of paper and then draw two or three lines from the center to beyond the perimeter of the circle. Imagine that the circle represents a balloon and the lines are threads, which are attached to the surface of the balloon. How would blowing into the balloon, to increase the pressure of the air inside, affect: a. The size of the balloon? b. The threads attached to the surface of the balloon? c. Imagine that the threads are the terminals and axons of sensory neurons. If the terminals are sensitive to stretch, what will happen to the frequency of the action potentials in the axons as the pressure inside the balloon is changed?
- Don't use ai to answer I will report your answer Solve it Asap with explanation and calculation.Which of the following gases would you predict to deviate the most from ideal gas behavior? Explain what you're thinking. 1. Helium gas in a party balloon. 2. Helium gas in the compressed gas cylinder used to fill the party balloons.Explain how a submarine uses Archimedes' principle to submerge and surface without the use of its propeller. How and why does a hot air balloon rise and fall? Even if you don't know the exact mechanisms, you should be able to make some general statements based on an understanding of Archimedes' principle.
- 0.50 mol of argon gas is admitted to an evacuated 50 cm³ container at 20°C. The gas then undergoes an isobaric heating to a temperature of 340 °C. Part A What is the final volume of the gas? Express your answer with the appropriate units. V₁ = Submit HÅ Value Request Answer UnitsDouble-glazed windows are usually made of two glass panes with a thin layer of air sealed between the panes. a. Why do these windows reduce heat loss to a much greater extent than occurs if the double glazing is replaced by a thicker glass instead? b. Why does the insulating effect of the double glazing decrease if the two glass panes are too far apart? Explain.a. This is a position vs. time plot of an experimental piston moving up and down. At what time does the piston momentarily stopped moving? b. This is a position vs. time plot of an experimental piston moving up and down. At what time does the magnitude of the velocity the greatest?