Question: Six moles of an ideal gas performs a cycle shown in figure. If the temperatures are 𝑇 𝐴 = 600 𝐾 T A =600K, 𝑇 𝐵 = 800 𝐾 T B =800K, 𝑇 𝐶 = 2200 𝐾 T C =2200K and 𝑇 𝐷 = 1200 𝐾 T D =1200K, the work done per cycle is

Question:

A circular track of radius 300 m is banked at an angle π/12 radian. If the coefficient of friction between wheel of a vehicle and road is 0.2, the maximum safe speed of vehicle is

Options :

a) 28 ms^-1
b) 38 ms^-1
c) 18 ms^-1
d) 48 ms^-1

Answer :

b) 38 ms^-1

Answer Steps :

Step : 1

Step : 2

Video Tutorial

The frequency for which a 5 µF capacitor has a reactance of 1/1000 Ω is given by

A magnetising field of 300 Am-1 produces a magnetic flux density (B) = 0.3 T in a ferromagnetic material. What is its permeability in Tm A is?

The wavelength ‘λ’ of a photon and the De-Broglie wavelength of a electron have same value. The ratio of energy of a photon to kinetic energy of electron is :(m = Mass of electron, c = Velocity of light,h = Planck’s constant) [MHT-CET 2023]

Online Support

Related Questions

The frequency for which a 5 µF capacitor has a reactance of 1/1000 Ω is given by

A magnetising field of 300 Am-1 produces a magnetic flux density (B) = 0.3 T in a ferromagnetic material. What is its permeability in Tm A is?

The wavelength ‘λ’ of a photon and the De-Broglie wavelength of a electron have same value. The ratio of energy of a photon to kinetic energy of electron is :(m = Mass of electron, c = Velocity of light,h = Planck’s constant) [MHT-CET 2023]

Explore Our Courses

Access To All Courses from VgyanHub

Popular Courses

Company

Need Some Help?