Tunneling particlehas a negative kinetic energy

Assignment Help Physics
Reference no: EM13564657

Despite the (incorrect) interpretation that a tunneling particlehas a negative kinetic energy, it turns out that a measurement of anegative kinetic energy is inconsistent with the postulates ofquantum mechanics. Prove it using the "probability postulate" withthe restrictions on the form of the wave function.

Reference no: EM13564657

Questions Cloud

Explain both glu and lys are charged amino acids yet glu : Both Glu and Lys are charged amino acids yet Glu has a significant Rf compared to Lys; explain. ( The solvent/moving phase is 20% acetic acid)
Evaluate what is the magnitude of this torque : The crane shown in the drawing is lifting a 174 kg crate upward with an acceleration of1.7 m/s2. The cable fromthe crate passes over a solid cylindrical pulley at the top of the boom. What is the magnitude of this torque
How does the idea that human obey because of peer pressure : How does the idea that human obey because of peer pressure relate to milgram, asch, fromm and zimbardos essay
Explain a dilute aqueous solution with a density : When you calculate the molarity and molality of the EDTA solution are the values very similar or not? Explain if this is what you might expect for a dilute aqueous solution with a density very close to 1.0 g/mL.
Tunneling particlehas a negative kinetic energy : Despite the (incorrect) interpretation that a tunneling particlehas a negative kinetic energy, it turns out that a measurement of anegative kinetic energy is inconsistent with the postulates ofquantum mechanics. Prove it using the "probability postul..
Effects of the great depression : The Dust Bowl farmers, looking wearily into the cameras of US government photographers, represented the harshest effects of the Great Depression.
Calculate the friction torque : An experimental bicycle wheeel isplaced on a test stand so that it is free to turn on itsaxle. If a constand net torque of 5.00Nm is applied to thetire for 2.00s, calculate the friction torque
Explain a little bit of octane when he was transferring : Analysis of water resulting from the reaction also reveals unexpected results (0.229 g of H2O). One of your colleagues then mentions that he may have mistakenly contaminated the sample with a little bit of octane when he was transferring the weigh..
Explain the uncertainty in the position of a helium : The mass of a helium atom is 4.0026 amu, and its average velocity at 25 degrees Celcius is 1.36 x 103 m/s. what is the uncertainty (in meters) in the position of a helium atom if the uncertainty in its velocity is 5%

Reviews

Write a Review

Physics Questions & Answers

  What is the precession rate

A certain gyroscope consists of a uniform disk with a 48 cm radius mounted at the center of an axle that is 12 cm long, what is the precession rate

  What is the pressiure at the filter openning

the abovegroundswimming pool of h=.95m has an external filter sitting on ground . the filter has an opening 2cm is diameter that connects to the pipe of 1cm diameter. what is the pressiure at the filter openning

  Explain by how much does the scale reading exceed the weight

The truck is parked on the platform of a weight scale. Explain by how much does the scale reading exceed the weight of the truck and sand?

  How far from the film should the lens be placed

A camera has a lens with a focal length of 24.9 cm. how far from the film should the lens be placed

  What charge does b have, positive, negative or neutral

A charged rod carrying a negative charge is brought near two conducting spheres that are in contact with each other but insulated from the ground. If the two spheres are then separated, what charge does B have, positive, negative or neutral?

  What maximum power must the motor provide

A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch, What maximum power must the motor provide

  Find the diameter of the moon''s image on the slide film

The moon's diameter is 3.48 × 106 m, and its mean distance from the earth is 3.85 × 108 m. Find the diameter of the moon's image on the slide film

  Assuming he moves the weights at constant speed

A weight lifter lifts a 420 N set of weights from ground level to a position over his head, a vertical distance of 1.70 m. How much work does the weight lifter do, assuming he moves the weights at constant speed?

  Determine the corresponding electric field amplitude

In 1965 Penzias and Wilson discovered the cosmic microwave radiation left over from the Big Bang expansion of the universe. Determine the corresponding electric field amplitude

  Find the frequency of the sound heard by the crew

An aircraft carrier has a speed of 13 m/s relative to the water. What is the frequency of the sound heard by the crew on the ship

  What will the moving clock read

Two identical clocks are set to 12 noon time when on the ground at rest relative to the ground. What will the moving clock read if the first clock reads 6 p.m.

  Q1 a 12 kg mass attached to a spring oscillates with

q1. a 1.2 kg mass attached to a spring oscillates with amplitude of 6.3 cm and a frequency of 1.1 hz. what is its

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd