A diving bell is a 5.0 m-tall cylinder closed at the upper and but open at the lower end. The temperature of the air in the bell is 20 C. The bell is lowered into the ocean until its lower and is 100 m deep. The temperature at that depth is 10°C Y Part A How high does the water rise in the belt after enough time has passed for the air to reach thermal equitum Express your answer with the appropriate units. - Value" Submit BA Part B Request Answer Units ? A compressed-air tose from the surface is used to expel all the water from the bell. What minimum air pressure is needew to do this? Express your answer with the appropriate unita. ?

A diving bell is a 5.0 m-tall cylinder closed at the upper and but open at the lower end. The temperature of the air in the bell is 20 C. The bell is lowered into the ocean until its lower and is 100 m deep. The temperature at that depth is 10°C Y Part A How high does the water rise in the belt after enough time has passed for the air to reach thermal equitum Express your answer with the appropriate units. - Value" Submit BA Part B Request Answer Units ? A compressed-air tose from the surface is used to expel all the water from the bell. What minimum air pressure is needew to do this? Express your answer with the appropriate unita. ?

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)...

See similar textbooks

Similar questions

As you walk on the street, you can observe that road has lines, and this is because of the thermal expansion. If the main span of the road is 3.0-km long. Calculate the change in length ∆L when the bridge is exposed to extreme temperature from 18°C to 90°C. Use = 10 x 10-6 C-1.
A container made of steel, which has a coefficient of linear expansion 11 x 10-6 (°C)-', has a volume of 50.5 gallons. The container is filled to the top with carbon tetrachloride, which has a coefficient of volume expansion of 5.8 x 10-4 (°C)-', when the temperature is 10.0°C. If the temperature rises to 32.5°C, how much carbon tetrachloride (in gal) will spill over the edge of the container? gal
A steel beam being used in the construction of a skyscraper has a length of 35.000 m when delivered on a cold day at a temperature of 15.000°F. What is the length of the beam when it is being installed later on a warm day when the temperature is 90.000°F?
Suppose a gas-filled incandescent light bulb is manufactured to have atmospheric pressure in it at 20.0°C. Find the gauge pressure inside such a bulb when it is hot, assuming its average temperature is 71.5°C and neglecting any change in volume due to thermal expansion or gas leaks. atm Additional Materials Reading
A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact. The temperature of the free end of the copper rod is held constant at 100°C, and that of the far end of the aluminum rod is held at 0°C. If the copper rod is 0.24 m long, what must be the length of the aluminum rod so that the temperature at the junction is 50°C? Need Help? Read It Master It
Thank you!!! a) what is the temperature at the interface between the wood and the cork if the cork is on the inside and the wood on the outside? b) what is the temperature at the interface if the wood is on the inside and the cork is on the outside?
A steel railroad track is 2.1 km long at 24.7°C. On a 47.4°C day, how much longer (in meters) is it than at the previous temperature? Give answer to two decimal places.
A steel bridge is built in the summer when its temperature is 38.0 ∘C∘C. At the time of construction, its length is 79.05 mm . Part A) What is the length of the bridge on a cold winter day when its temperature is -11.5 ∘C∘C? Express your answer using four significant figures. L= ---------m
Suppose that the rms speed of carbon dioxide molecules, with molar mass of 44.0 g/mol, in a flame is found to be 0.95 × 105 m/s. a)What temperature, in kelvins, does this represent?
A long steel I-beam used in bridge construction has a length of 20.0 m. The beam may be exposed to temperatures as low as -17°C in the winter and as high as 37°C in the summer. What is the difference in length of the beam between these two temperature extremes? (Give the absolute value of the difference. Enter your answer in mm.) X
Bob built a scale model of the bridge that is 2.637m long at the lowest temperature (T=-45 degrees Celsius) using an unknown material. When the temperature reaches the highest value (T=43 degrees Celsius), he measures again the length of the bridge finding that it has expanded L=5.56mm. Calculate the coefficient of linear expansion and find the material Bob used to make his model.
while on break, Jorge is forced to give his I year old nephew a bath. Before leaving to a porty, his sister gives him o 10L (10,000 mL) tub to bath his nephew in. She also´ tells him that if the water in it isn't exactly 37°C his boby nephew will cry and urinate on him. If the water from the cold faucèt is 20'C and water from the hot faucet is 60°C, how many Kilograms of hot water does Jorge need to put in the tub? How many kilograms of čold water?