Home
Class 11
CHEMISTRY
A number of particles each of mass 10 g ...

A number of particles each of mass `10 g` are in motion. `20%` of the particles have speed `10 m s^(-1), 50%` of particles speed `30 m s^(-1)` and `30%` have speed `40 m s^(-1)`. Calculate the root mean square speed of the particles.

Text Solution

AI Generated Solution

To calculate the root mean square (RMS) speed of the particles, we can follow these steps: ### Step 1: Understand the distribution of speeds We have particles with different speeds and their respective percentages: - 20% of particles have a speed of 10 m/s - 50% of particles have a speed of 30 m/s - 30% of particles have a speed of 40 m/s ...
Promotional Banner

Similar Questions

Explore conceptually related problems

A particle of mass 1kg is moving about a circle of radius 1m with a speed of 1m//s . Calculate the angular momentum of the particle.

A particle of mass 1kg is moving about a circle of radius 1m with a speed of 1m//s . Calculate the angular momentum of the particle.

s-t graph of a particle in motion is shown in Fig. Calculate Average speed

The speed of six different molecules in a gas are 25 m s^(-1), 20 ms^(-1), 30 m s^(-1), 15 m s^(-1), 10 m s^(-1) and 25 m s^(-1) . Calculate the average speed and also the root mean square of the gas.

Consider an 1100 particels gas system with speeds distribution as follows : 1000 particles each with speed 100 m//s 2000 particles each wityh speed 200 m//s 4000 particles each with speed 300 m//s 3000 particles each with speed 400 m//s and 1000 particles each with speed 500 m//s Find the average speed, and rms speed.

Calculate the pressure exerted by 10^(23) gas particles each of mass 10^(- 22) g in a container of volume 1 dm^(3) . The root mean square speed is 10^(5) cms^(- 1)

Four particles have velocities 1, 0,2, and 3 m//s . The root mean square velocity of the particles (definition wise) is.

At a certain temperature 6% molecules of a gas have speed 2 m//s , 9% have speed 3 m//s , 30% have speed 9 m//s , 28% have speed 11 m//s , 20% have speed 13 m//s and 7% have speed 18 m//s . Calculate U_(mp), U_(av) and U_(rms) at that temperature.

A time varying force acts on a particle of mass 5 kg as shown in figure . Find the speed of the particle, in m/s , after 10 s , if particle was intially at rest .