Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1. Extend the considerations of microscopic and macroscopic nonequilibrium and equilibrium of isolated and interacting-contacting material bodies given in this section to an everyday environment or situation, and to the universe.
2. What is the de Broglie wavelength of an electron at the average kinetic energy kBT at T=300K? [Why not (3/2)kBT?] This is known as the thermal de Broglie wavelength of an electron.
How many valence electrons are there in a thermal de Broglie cube of Si whose edge is the thermal de Broglie wavelength?
What is the fluctuation in electron number in such a cube? What is the significance of localization of an electron by a wave packet in a thermal de Broglie cube?
The second order fringe when 800 nm light falls on a double slit is observed at a 12 degree angle to the initial beam direction. how far apart are the slits?
A winch is used to drag a 315N crate up a ramp at a constant speed of 60.0cm/s by means of a rope that pulls parallel to the surface of the ramp. What is the tension of the rope
how do the phase angle and current change as the resistance changes in a circuit where the frequency stays constant?
If the police car accelerates uniformly at 3.00m/s^2 and overtakes the speeder after accelerating for 9.00 s, illustrate what was the speeder's speed?
A large electromagnet coil is connected to a 121 Hz ac source. The coil has a resistance 410 ohms , and at this source frequency the coil has an inductive reactance 260 ohms. What must the rms voltage of the source be
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an equilateral triangle. Calculate the magnitude of the net force
Determine what average power in watts needed to raise an 87 kilogram object 5 meters in a time of 12 seconds
Oxygen, modeled as an ideal gas, is in a container and has a temperature of 63.9°C. What is the rms-average magnitude of the momentum
A metal block of mass 1.560 kg is hanging from a string. The tension in the string is 7.185 N. What is the magnitude and direction of the buoyant force acting on the block
A brass lidscrews tightly onto a glass jar at 20°C. To help open the jar,it can be placed into a bath of hot water. Find the size of the gap (difference in radius) that develops by this procedure
Besides light sources and detectors, what are the main optical elements used in a typical optics experiment or an optical device? Explain their role.
A stone is dropped into a well. The sound of the splash is heard2.60 s later. What is the depth of the well
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd