Obtain how fast is the electron moving

Assignment Help Physics
Reference no: EM13565213

In the ground state of hydrogen, the uncertainty in theposition of the electron is roughly 0.10 nm. If the speed of theelectron is on the order of the uncertainty in the speed, how fast is the electron moving?

Reference no: EM13565213

Questions Cloud

Explain a cylinder of compressed gas rolls off a boat : A cylinder of compressed gas rolls off a boat and falls to the bottom of a lake. Eventually it rusts and the gas bubbles to the surface. A chemist collects a sample of the gas with the idea of trying to identify the gas.
Find the acceleration of an electron : The electrons in the beam of a television tube have a kineticenergy of 2.36 x 10-15J. What is the acceleration of an electron due to this field component
Emissions from a radio collar worn by the animal : A wildlife biologist tracks an elk over flat terrain by following the emissions from a radio collar worn by the animal. If the elk travels 3.0km at an angle of 30 degrees East of North, followed by 2.0km at 40degrees West of North, and finally a 4..
Find the tension in each of the two ropes : Find the tension in each of the two ropes supporting a hammockif the first one is at an angle of 13.5° above the horizontal and the second is at anangle of 35.4° above thehorizontal. The person sleeping in the hammock (unconcerned abouttensions an..
Obtain how fast is the electron moving : In the ground state of hydrogen, the uncertainty in theposition of the electron is roughly 0.10 nm. how fast is the electron moving
Find out the number of unpaired electrons magnetic moment : Determine the number of unpaired electrons, magnetic moment and ligand field stabilization of [Co(CO)4]-
Cylinder is released from rest with its central longitudinal : A uniform cylinder of radius 10 cm and mass 13 kg is mounted so asto rotate freely about a horizontal axis that is parallel to and3.2 cm from the central longitudinal axis of the cylinder.
Evaluate the de broglie wavelength of the ball : A 0.200 kg ball is released fromrest at the top of a 100.0 m tallbuilding. Find the de Broglie wavelength of the ball just before itstrikes the Earth
Find how much average horizental force does the wheel push : A cyclist does at the rate of 500 W while riding. With how much average horizental force does the wheel push when she istraveling at 10m/s

Reviews

Write a Review

Physics Questions & Answers

  What is the maximum positive angular velocity

A roller in a printing press turns through an angle given by , where =3.20 and =0.500. What is the maximum positive angular velocity

  Calculate what is the acceleration of the elevator

You know your mass is 70kg , but when you stand on a bathroom scale in an elevator, it says your mass is 94kg . What is the acceleration of the elevator

  A student is moving a safe onto a platform the student

a student is moving a safe onto a platform. the student needs to push the safe 2.3 m horizontally and then lift it 1.2

  What is this photon energy

The maximum characteristic x-ray photon energy comes from the capture of a free electron into a K shell vacancy. What is this photon energy in keV

  What is the final angular momentum of the system

A uniform disk has a mass of 4.6 kg and a radius of 0.2 m. The disk is mounted on frictionless bearings and is used as a turntable. What is the final angular momentum of the system

  Find the apogee distance

An Earth satellite has a speed of 28100 km/hr when it is at its perigee, 281 km above Earth's surface. Find the apogee distance

  Calculate the initial speed of the alpha particle

an elastic collision between two bodies in which the collision is not head-on. Projectile particle m1 is an alpha particle and target m2 is an oxygen nucleus. Find the initial speed of the alpha particle

  Arrow make with the horizontal as it is beingshot

An archer wishes to shoot an arrow at a target at eye level adistance of 58.0 m away. If the initialspeed imparted to the arrow is 70.8 m/s, what angle should the arrow make with the horizontal as it is beingshot?

  Find speed of the alpha particle

Suppose a proton and an alpha particle each have kinetic energy 8.6MeV. Find speed of the alpha particle

  Calculate what is the angular acceleration of the flywheel

a 120kg horizontal flywheel with a 0.5m radius rotates friction-free about an axis through its center. what is the angular acceleration of the flywheel

  Compute the angle the resultant force makes with rope of do

Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 50.0 degrees. find the angle the resultant force makes with the rope of dog A

  How long does it take the projectile to reach highest point

A projectile is fired at an angle of 55.0 degrees above the horizontal with the initial speed of 35.0 m/s. How long does it take the projectile to reach the highest point

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