Calculate the speed of an electron

Assignment Help Physics
Reference no: EM13646007

Calculate the speed of a proton that is accelerated from rest through a potential difference of 120 V.

Calculate the speed of an electron that is accelerated through the same potential difference.

Reference no: EM13646007

Questions Cloud

Compute the power necessary tostack the boxes : Ten boxes, each 28.0 cm high and weighing215 N, initially are all side by side onthe floor. The boxes are lifted and placed in a vertical stack2.80 m high in a time interval of5.50 s. Compute the power necessary tostack the boxes.
Evaluate with what speed and angle of impact does stone land : a student stands at the edge of a cliff and throws a stonehorizontally over the edge with a speed of 18.0 m/s. with what speed and angle of impact does the stone land
Explain how many moles of no are formed from the reaction : How many moles of NO are formed from the reaction of 1 mol NH3. If the feed going to the reactor contains (0.430 mol NH3/mol O2), what is the limiting reactant, and the percent excess of the other reactant
Estimate what is the minimum length of the runway : An airplane has a takeoff speed of 80 m/s which it reaches 35s after starting from rest. What is the minimum length of the runway
Calculate the speed of an electron : Calculate the speed of an electron that is accelerated through the same potential difference
What is the magnification if the persons eye is relaxed : A person uses a converging lens of focal length 5.0 cm as amagnifying glass. What is the maximum possible magnification? What is the magnification if the person's eye is relaxed?
Estimate the acceleration of the moving crate : A crate is sliding down a ramp that is inclined at an angle of38.0o above the horizontal. Find the acceleration of the moving crate
Explain the electronic configuration of the iron species : The bonding in ferrocene involves sharing of the 6 electrons from each cyclopentadienyl ring with the iron atom. Based on the electronic configuration of the iron species in the compound, show that a favorable 18-electron inert gas configuration i..
Estimate the magnitude of the net force that acts on bobsled : The speed of a bobsled is increasing, because it has anacceleration of 2.4 m/s2. estimate the magnitude of the net force that acts on the bobsled

Reviews

Write a Review

Physics Questions & Answers

  Determine the energy of the resulting free electron

A hydrogen atom is in its ground state when its electron absorbs a 48-keV photon. What's the energy of the resulting free electron

  Determine how far apart are the charges

A charge of 3.0 x 10^8 C exerts a force of 0.045 N on a charge of 5.0 x 10^-7 C. How far apart are the charges

  Express what is the light intensity on a wall

express What is the light intensity on a wall. How far does the ball drop vertically by the time it reaches the plate 18.0 m away.

  Find how many photons per second does the antenna emit

A radio station broadcasts with a frequency of 1000 kHz with apower of 89 kW. How many photons per second does the antenna emit

  What is the elongation

Two round rods, one steel and the other copper, are joined end to end. Each rod is 0.795m long and 1.85cm in diameter. The combination is subjected to a tensile force with magnitude 3950N.

  Determine the intensity of the transmitted beam

Unpolarized light of intensity I0 passes through six successive Polaroid sheets each of whose axis makes a 40? angle with the previous one

  Determine how much charge does each have

Two negative point charges are separated by 11.0cm and feel a mutual repulsive force of 3.45nC . The charge of one is three times that of the other. How much charge does each have

  Q1 starting from rest an13 kg block slides133 m down a

q1. starting from rest an13 kg block slides13.3 m down a frictionless ramp inclined at 30? from the ?oor to the bottom.

  Questiona known toy consists of an aligned row of identical

questiona known toy consists of an aligned row of identical steel balls that are suspended bynbspmono?lament so they

  How much work is done in compressing the balloon

A balloon contains 2.5 L of oxygen gas at 1.0 atm, How much work is done in compressing the balloon at constant pressure

  Light bulb shines through two polarizers

A 50 W light bulb shines through two polarizers. After having passed through the first polarizer, the electric field incident on the second polarizer is 5.0 V/m. The second polarizer sits at a 25° angle from the first polarizer.

  Find how much heat energy would the water have

One cubic meter of water flowing over Niagara Falls in New York drops 92.8 meters. how much heat energy would the water have

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