Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this?

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

Class 11 Exam > Class 11 Questions > Largest numerical value is 85 and smallest nu...

Join the Discussion on the App

Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this?

Join for Free

Join for Free

View all answers Start learning for free

Explore Courses for Class 11 exam

Similar Class 11 Doubts

Maxwell Distribution Function In a given mass of gas, the velocities of all molecules are not the same, even when bulk parameters like pressure, volume and temperature are fixed. Collisions change the direction and the speed of molecules. However in a state of equilibrium, the distribution of speeds is constant or fixed. Distributions are very important and useful when dealing with systems containing large number of objects. As an example consider the ages of different persons in a city. It is not feasible to deal with the age of each individual. We can divide the people into groups: children up to age 20 years, adults between ages of 20 and 60, old people above 60. If we want more detailed information we can choose smaller intervals, 0–1, 1–2,..., 99– 100 of age groups. When the size of the interval becomes smaller, say half year, the number of persons in the interval will also reduce, roughly half the original number in the one year interval. The number of persons dN(x) in the age interval x and x + dx is proportional to dx or dN(x) = nx dx. We have used nx to denote the number of persons at the value of x. In a similar way the molecular speed distribution gives the number of molecules between the speeds v and v + dv. dN(v) = 4p N a3 e–bv2v2dv = nvdv. This is called Maxwell distribution.The plot of nv against v is shown in the figure. The fraction of the molecules with speeds v and v + dv is equal to the area of the strip shown. The average of any quantity like v2 is defined by the integralwhich agrees with the result derived from more elementary considerations.Q. For a given mass of gas, in a state of equilibrium, the distribution of speeds

View answer

Maxwell Distribution Function In a given mass of gas, the velocities of all molecules are not the same, even when bulk parameters like pressure, volume and temperature are fixed. Collisions change the direction and the speed of molecules. However in a state of equilibrium, the distribution of speeds is constant or fixed. Distributions are very important and useful when dealing with systems containing large number of objects. As an example consider the ages of different persons in a city. It is not feasible to deal with the age of each individual. We can divide the people into groups: children up to age 20 years, adults between ages of 20 and 60, old people above 60. If we want more detailed information we can choose smaller intervals, 0–1, 1–2,..., 99– 100 of age groups. When the size of the interval becomes smaller, say half year, the number of persons in the interval will also reduce, roughly half the original number in the one year interval. The number of persons dN(x) in the age interval x and x + dx is proportional to dx or dN(x) = nx dx. We have used nx to denote the number of persons at the value of x. In a similar way the molecular speed distribution gives the number of molecules between the speeds v and v + dv. dN(v) = 4p N a3 e–bv2v2dv = nvdv. This is called Maxwell distribution.The plot of nv against v is shown in the figure. The fraction of the molecules with speeds v and v + dv is equal to the area of the strip shown. The average of any quantity like v2 is defined by the integralwhich agrees with the result derived from more elementary considerations.Q. When pressure, volume and temperature are fixed, in a given mass of gas, the velocities of all molecules

View answer

Maxwell Distribution Function In a given mass of gas, the velocities of all molecules are not the same, even when bulk parameters like pressure, volume and temperature are fixed. Collisions change the direction and the speed of molecules. However in a state of equilibrium, the distribution of speeds is constant or fixed. Distributions are very important and useful when dealing with systems containing large number of objects. As an example consider the ages of different persons in a city. It is not feasible to deal with the age of each individual. We can divide the people into groups: children up to age 20 years, adults between ages of 20 and 60, old people above 60. If we want more detailed information we can choose smaller intervals, 0–1, 1–2,..., 99– 100 of age groups. When the size of the interval becomes smaller, say half year, the number of persons in the interval will also reduce, roughly half the original number in the one year interval. The number of persons dN(x) in the age interval x and x + dx is proportional to dx or dN(x) = nx dx. We have used nx to denote the number of persons at the value of x. In a similar way the molecular speed distribution gives the number of molecules between the speeds v and v + dv. dN(v) = 4p N a3 e–bv2v2dv = nvdv. This is called Maxwell distribution.The plot of nv against v is shown in the figure. The fraction of the molecules with speeds v and v + dv is equal to the area of the strip shown. The average of any quantity like v2 is defined by the integralwhich agrees with the result derived from more elementary considerations.Q. From the given graph determine the number of molecules at zero speed.

View answer

Maxwell Distribution Function In a given mass of gas, the velocities of all molecules are not the same, even when bulk parameters like pressure, volume and temperature are fixed. Collisions change the direction and the speed of molecules. However in a state of equilibrium, the distribution of speeds is constant or fixed. Distributions are very important and useful when dealing with systems containing large number of objects. As an example consider the ages of different persons in a city. It is not feasible to deal with the age of each individual. We can divide the people into groups: children up to age 20 years, adults between ages of 20 and 60, old people above 60. If we want more detailed information we can choose smaller intervals, 0–1, 1–2,..., 99– 100 of age groups. When the size of the interval becomes smaller, say half year, the number of persons in the interval will also reduce, roughly half the original number in the one year interval. The number of persons dN(x) in the age interval x and x + dx is proportional to dx or dN(x) = nx dx. We have used nx to denote the number of persons at the value of x. In a similar way the molecular speed distribution gives the number of molecules between the speeds v and v + dv. dN(v) = 4p N a3 e–bv2v2dv = nvdv. This is called Maxwell distribution.The plot of nv against v is shown in the figure. The fraction of the molecules with speeds v and v + dv is equal to the area of the strip shown. The average of any quantity like v2 is defined by the integralwhich agrees with the result derived from more elementary considerations.Q. The plots of nv against V are shown in the figures. Which figure shows the fraction of the molecules with speeds between V1 and V2 shown by shaded area?

View answer

Maxwell Distribution Function In a given mass of gas, the velocities of all molecules are not the same, even when bulk parameters like pressure, volume and temperature are fixed. Collisions change the direction and the speed of molecules. However in a state of equilibrium, the distribution of speeds is constant or fixed. Distributions are very important and useful when dealing with systems containing large number of objects. As an example consider the ages of different persons in a city. It is not feasible to deal with the age of each individual. We can divide the people into groups: children up to age 20 years, adults between ages of 20 and 60, old people above 60. If we want more detailed information we can choose smaller intervals, 0–1, 1–2,..., 99– 100 of age groups. When the size of the interval becomes smaller, say half year, the number of persons in the interval will also reduce, roughly half the original number in the one year interval. The number of persons dN(x) in the age interval x and x + dx is proportional to dx or dN(x) = nx dx. We have used nx to denote the number of persons at the value of x. In a similar way the molecular speed distribution gives the number of molecules between the speeds v and v + dv. dN(v) = 4p N a3 e–bv2v2dv = nvdv. This is called Maxwell distribution.The plot of nv against v is shown in the figure. The fraction of the molecules with speeds v and v + dv is equal to the area of the strip shown. The average of any quantity like v2 is defined by the integralwhich agrees with the result derived from more elementary considerations.Q. The molecular speed distribution of number of molecules between the speeds v and v+ dv is given by

View answer

Top Courses for Class 11View all

Chemistry Practice Tests: CUET Preparation

CUET Mock Test: Humanities Subjects 2025

Top Courses for Class 11

View all

Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this?

Share with a Friend

Answer this doubt

Question Description
Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this?.

Solutions for Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.

Here you can find the meaning of Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? defined & explained in the simplest way possible. Besides giving the explanation of Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this?, a detailed solution for Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? has been provided alongside types of Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? theory, EduRev gives you an ample number of questions to practice Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is A:18.75 B:14.75 C:13.75 D:2.5 The correct option is D. Can you explain this? tests, examples and also practice Class 11 tests.

Explore Courses for Class 11 exam