MAGNETIC MOMENT, Magnetic susceptibility of copper is 0.5 Calculate the mag...

Magnetic susceptibility of copper is 0.5 Calculate the magnetic moment per unit volume of copper, when it is subjected to a magnetic field of G. If the material is in the crystalli

What wavelength does the observer find in each case, A commuter train blows...

A commuter train blows its horn as it passes a passenger platform at a constant speed of 40.0m/s. The train horn sounds at a frequency of 305 Hz when the train is at rest. (a) W

The effects of open circuits, The effects of open circuits: An open cir...

The effects of open circuits: An open circuit is essentially a break in the circuit. An open circuit in a series circuit will prevent the flow of current through the circuit. W

Explain degree of freedom of nonlinear polyatomic gas, A polyatomic (non-li...

A polyatomic (non-linear) molecule (like NH3) can rotate about any of three co-ordinate dimension. As it has 6 degrees of freedom, 3 rotational and 3 translational. At normal tempe

Evaluate the final temperature, One mole of an ideal gas at 0°C is compress...

One mole of an ideal gas at 0°C is compressed adiabatically reversibly to a pressure of 20 times its initial pressure. Evaluate the final temperature.(γ=1.4)

Forces and nature,

Explain average acceleration, AVERAGE ACCELERATION: The total change in...

AVERAGE ACCELERATION: The total change in velocity of a body separated by total time taken is known as average acceleration. It is denoted by a ? av   or  .

Calculate the torque, A painter uses a 25.8-cm long screwdriver to pry the ...

A painter uses a 25.8-cm long screwdriver to pry the lid off of a can of paint. If a force of 85 N is applied to move the screwdriver 60.0° from the perpendicular, calculate t

Blackbody, For a blackbody, the frequency at which maximum energy is emitte...

For a blackbody, the frequency at which maximum energy is emitted is 3 x 10 13 Hz: A.  Give a wavenumber for the wavelength of the infrared emission? B.  What is the tempera

Rectangular coordinate system, A negative point charge of 10 -6 coulomb is...

A negative point charge of 10 -6 coulomb is located in air at the origin of a rectangular coordinate system. A second negative point charge of 10 -4 is situated on the positive x