What is the kinetic energy of this orbital electron

Assignment Help Physics
Reference no: EM13244076

Some of the earliest atomic models held that the orbital velocity of an electron in an atom could be correlated with the radius of the atom. If the radius of the hydrogen atom is 6.83?10?11m and the electrostatic force is responsible for the circular motion of the electron, what is the kinetic energy of this orbital electron?

Reference no: EM13244076

Questions Cloud

Explain system and show how the ph will change upon : system and show how the pH will change upon addition of 10.0 mL each of ) 0.10 M of HCl or NaOH. Use any combination of weak acid and its salt OR weak base or its salt.
How much force is needed to begin moving the book : A 1.83 kg book is placed on a flat desk. Suppose the coefficient of static friction between the book and the desk is 0.542, How much force is needed to keep the book moving at constant speed once it begins moving
How would changes in price impact of 3 different kinds : In 2008, the price of crude oil (per barrel) set an all-time record of approximately $147 and then sank to near $40 by the end of the year. Since crude oil is a resource that is used in many industries, how would these changes in price impact of 3..
Compute the binding energy : Iodine-131 is one of the most important isotopes used in the diagnosis of thyroid cancer. One atom has a mass of 130.906114 amu. Calculate the binding energy
What is the kinetic energy of this orbital electron : Some of the earliest atomic models held that the orbital velocity of an electron in an atom could be correlated with the radius of the atom, what is the kinetic energy of this orbital electron
Did the government enact a priceceiling or a price floor : Consider Good E, which, when sold in a particular country, has anequilibrium price = $10.00. The government of that country decidedthat it doesn't like that equilibrium price, and so passes alaw which prevents the product from selling for $10.00.
Explain a solution is made with di water : A solution is made with 100mL of DI water and 8mL of .10 HCL (hydrochloric acid). then 2.50mL of NaOH is added. What is the new pH?
Calculate probability that each estimator is within 1 unit : Suppose that: y-sqwiggly line on top=1/2Y1+1/3Y2+1/6Y3 a) show that y-sqwiggly line on top is a linearestimatorb) show that y-sqwiggly line on top is an unbiasedestimator
Evaluate the percent cu in the alloy : A 6.11g sample of Cu-­?Zn alloy reacts with excess aqueous HCl producing 1.26 L of H2(g) at 22.0 ?C and 728 torr. Since only the Zn portion of the alloy reacts, calculate the percent Cu in the alloy.

Reviews

Write a Review

Physics Questions & Answers

  Compute the magnitude of the friction force

It is 155cm from your eyes to your toes. You're standing 190cm in front of the tall mirror. How far is it from your eyes to the image of your toes.

  How large a radio telescope would need to detect

A wire streches from the top of a vertical pole to a point on level ground 16 feet from the base of the pole. if the wire makes an angle of 62 degrees withe the ground, find the height of the pole and length of the wire.

  What about the electric potential energy

A 2.16 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0320 m. The spring has force constant 840 N/m.

  What is its volume in cubic feet

The largest building in the world by volume is the Boeing 747 plant in Everett, Washington. It measures approximately 634 m long, 709 yards wide, and 108 ft high. a)What is its volume in cubic feet? b) Convert your result from part A to cubic mete..

  Determine the speed of the airplane

An airplanes airspeed (relative to still air) is 135 mph. The wind speed relative to the ground is 37 mph and is directed at theta = 51 deg

  Find out the magnitude of the force at the left-hand end

An 18 g rifle bullet travelling 180m/s buries itself in a 3.6kg pendulum hanging on a 2.8 m long string, which makes the pendulum swing upward in an arc. Verify the horizontal component of the pendulum's displacement.

  What is the apparent weight while the elevator

At one instant a bicyclist is 28 m due east of a park's flagpole, going due south with a speed of 8 m/s. after that, 11 s later, the cyclist is 65 m due north of flagpole, going due east with a speed of 10 m/s.

  Compute the force of gravity acting on the object

Two children tug on a toy of mass 2.0 kg. Costa pulls with a force of 10.0N [W 30degrees S]. The toy slides with an acceleration of 2.5 m/s^2 in the direction of the net force.

  Which statement is true concerning magnitude of net force

Which statement is true concerning the magnitude of the net force on the plane.

  What is the tangential acceleration of a bug

The motion of peg P is constrained through the lemniscate curved slot in OB and by the slotted arm OA.

  What is the magnitude of chickens acceleration

The infamous chicken is dashing toward home plate with a speed of 5.80 while he decides to hit the dirt. The chicken slides for 1.1, just reaching the plate as he stops (safe, of course).

  What is the virtual temperature of air

On a summer day, the air conditioning breaks down and the air in your classroom becomes very warm and muggy with a vapour pressure of 20 hPa and a temperature of 25o C.

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