Probability no molecules are in part of a container. ADD: what is the approximate probability that...
Probability no molecules are in part of a container. ADD: what is the approximate probability that at some instant there are no molecules in a 1 cm3 cube in the corner of a 1 m3 box containing air at room TP?
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Probability no molecules are in part of a container. ADD: what
is the approximate probability that...
What is the approximate mass of air in a living room 4.3m×3.9m×2.7m? The density of air...
What is the approximate mass of air in a living room 4.3m×3.9m×2.7m? The density of air is 1.29 kg/m3. Express your answer to two significant figures and include the appropriate units.
Part A What is the approximate mass of air in a living room 5.3 m x...
Part A What is the approximate mass of air in a living room 5.3 m x 4.0 m x 2.9 m? The density of ar s1,29 kg/m Express your answer to two significant figures and include the appropriate units. m- Value Units
A 16 m3 incompressible box is completely submerged in a fluid. What volume of fluid is...
A 16 m3 incompressible box is completely submerged in a fluid. What volume of fluid is displaced by the box if the fluid is... A.) ...AIR? The density of air is 1.2 kg/m3. m3 B.) ...MERCURY? The density of mercury is is 13.6 g/mL. m3 C.) ...HELIUM? The density of helium is 0.1786 g/L. m3 D.) ...WATER? The density of water is 1 g/cm3. m3 Also for 62 m^3 box
matlab code please MATLab 1. Using MatLab, write a program to calculate the range of x...
matlab code please
MATLab 1. Using MatLab, write a program to calculate the range of x values for a Gaussian distribution assuming an arbitrary confidence (e.g. 85%) Suppose that there are 3000 air molecules in an otherwise empty room. What is the probability that exactly 1000 of them are in the front third of the room at any instant? What is the probability that 1001 of them are in the front of the room? What is the probability that there...
Problem A 5-m container is filled with 850 kg of granite (density 2300 kg/m) and the...
Problem A 5-m container is filled with 850 kg of granite (density 2300 kg/m) and the rest of the volume is air with density 1.15 kg/m2. Find the mass of air and the average specific volume. Problem 3 A tank has two rooms separated by a membrane. Room A has 1 kg air and volume 0.45 m3. Room B has 0.8 m air with density 1.6 kg/m3. The membrane is removed, and the air comes to a uniform state. Find...
1. 2.35 x 1023 molecules of CO2 gas are in a sealed container. What is the volume,...
1. 2.35 x 1023 molecules of CO2 gas are in a sealed container. What is the volume, in liters, of the container? 2. How do the following affect the position of equilibrium in the following reaction? CaC2(s) + 2H2O(g) ⇌ Ca(OH)2(aq) + C2H2(g) a. addition of acetylene (C2H2) gas b. removal of some of the water c. increase in pressure d. removing some of the calcium hydroxide e. increase in volume of reaction container f. addition of...
1. ***present all the calculations*** Part I: The density of seawater is approximately 1.027g / cm3...
1. ***present all the calculations*** Part I: The density of seawater is approximately 1.027g / cm3 and the ice density 0.93g / cm3. United Nations Iceberg (iceberg), generally has a mass of 150,000 metric tons (1 metric ton = 1000kg). Calculation (a) The buoyant force exerted by the water on the "iceberg", (b) the volume of the iceberg above sea level, (c) the volume fraction above sea level. Part II: A metal bucket with a height of 0.700 m and...
A container filled with N molecules of oxygen is maintained at 300K. What fraction of the molecul...
A container filled with N molecules of oxygen is maintained at 300K. What fraction of the molecules has speeds in the range 599-601 m s−1 ? The molar mass of oxygen is 0.032 kg mol−1 .
5. 4] Consider a box of volume Vo containing an ideal gas of No identical molecules....
5. 4] Consider a box of volume Vo containing an ideal gas of No identical molecules. Consider a section of the box with volume V-V/3. For parts a)-d) of this problem. No is very large a) [0.5] At any given time, what is the probability of finding all No molecules in ? (There is no wall separating Vfrom the rest of the box.) b) [0.5] If you could measure the number of molecules in V, and you carried out such...
9. What is the approximate ratio of lactic acid molecules to lactate ions in a urine...
9. What is the approximate ratio of lactic acid molecules to lactate ions in a urine sample at pH 4.9? (lactic acid pK = 3.9) a. 1 : 100 b. 1 : 10 c. 1 : 1 d. 10 : 1 e. 100 : 1 Explaination pls.
Part A What is the approximate mass of air in a living room 5.3 m x 4.0 m x 2.9 m? The density of ar s1,29 kg/m Express your answer to two significant figures and include the appropriate units. m- Value Units
matlab code please
MATLab 1. Using MatLab, write a program to calculate the range of x values for a Gaussian distribution assuming an arbitrary confidence (e.g. 85%) Suppose that there are 3000 air molecules in an otherwise empty room. What is the probability that exactly 1000 of them are in the front third of the room at any instant? What is the probability that 1001 of them are in the front of the room? What is the probability that there...
Problem A 5-m container is filled with 850 kg of granite (density 2300 kg/m) and the rest of the volume is air with density 1.15 kg/m2. Find the mass of air and the average specific volume. Problem 3 A tank has two rooms separated by a membrane. Room A has 1 kg air and volume 0.45 m3. Room B has 0.8 m air with density 1.6 kg/m3. The membrane is removed, and the air comes to a uniform state. Find...
5. 4] Consider a box of volume Vo containing an ideal gas of No identical molecules. Consider a section of the box with volume V-V/3. For parts a)-d) of this problem. No is very large a) [0.5] At any given time, what is the probability of finding all No molecules in ? (There is no wall separating Vfrom the rest of the box.) b) [0.5] If you could measure the number of molecules in V, and you carried out such...
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