An air bubble has a volume of 1.50 cm3 when it is released by a submarine 1.00 x 102 m below the surface of a lake. What is the volume of the bubble when it reaches the surface? Assume the temperature and the number of air molecules in the bubble remain constant during its ascent.

Q: Boston molasses disaster. On January 15, 1919, a vat of molas- ses in Boston's North End burst. A…

A:

Q: A beam of hydrogen molecules (H2) is directed toward a wall, at an angle of 55 with the normal to…

A: The expression for the total force on the wall by the hydrogen beam is,

Q: Carbon dioxide molecules have an average speed of 25.0m/s at a given temperature and pressure. What…

A: The average speed of molecules is given by, v¯ = 8RTπM where, R is the gas constant, T is the…

Q: A scuba diver is in fresh water has an air tank with a volume of 0.0100 m^3. The air in the tank is…

A:

Q: Bacteria have a density that is about the same as water. Their average velocity is 10^-3 m/s. A…

A: Given: v=10-3m/s, r=10-6m, D=2.2×10-13m2/s   (a) Considering the distance to be in three dimensions,…

Q: With the temperature held constant, the pressure of a gas in a cylinder with a movable piston is…

A: In an isothermal…

Q: A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air…

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Q: The small capillaries in the lungs are in close contact with the alveoli. A redblood cell takes up…

A: Given: Time taken by the blood cell = 0.5 s The thickness of the membrane = 1x10-6 m Diffusion…

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: Given that, The initial volume is V1=1290 mLThe initial pressure P1=1 atmThe chest cavity is…

Q: Snorkels are U-shaped tubes that allow swimmers to breath while swimming just below the surface of…

A:

Q: Two bubbles have the same surface tension, but bubble X has 3 times the radius of bubble Y. What is…

A: Given dates two bubbles X and Y have the same surface tension and radius of bubble X is three times…

Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity…

A: Given: Initial volume, V1=1240 mL Final volume, V2=1240+515=1755 mL Initial pressure, P1=1 atm…

Q: A container with volume 1.63 L is initially evacuated. Then it is filled with 0.226 g of N2. Assume…

A: Write the expression for the rms speed (root mean square speed) of the gas molecules.

Q: The radius of the bronchial tube is increased by a factor of 2. The velocity of gas through it…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.