How long would you have to wait-on average-for one proton

Reference no: EM13520740

Suppose a beam of 5.0 eV protons strikes a potential energy barrier of height 5.5 eV and thickness 0.59 nm, at a rate equivalent to a current of 1005 A.

(a) How long would you have to wait-on average-for one proton to be transmitted?

(b) How long would you have to wait if the beam consisted of electrons rather than protons?

Reference no: EM13520740

Questions Cloud

Calculate how much power is dissipated in a resistor : An AC generator supplies 315 V peak voltage at 260 Hz frequency. How much power is dissipated in a resistor with R = 185 ? resistance connected to the generator

Define the difference in the entropy values : Using appendix C compare entropies at 25 degrees C for the following pairs of substances. For each pair, explain the difference in the entropy values.

Find the speed of the system before it strikes the ground : A 50 gram bullet is fired into a block of mass 4.0kg, initially at rest at the edge of a frictionless table of height 0.8m. find the speed of the system before it strikes the ground

Example of a minor employee offense : Which of the following must report to the EEOC annually - example of a minor employee offense

How long would you have to wait-on average-for one proton : Suppose a beam of 5.0 eV protons strikes a potential energy barrier of height 5.5 eV and thickness 0.59 nm, How long would you have to wait-on average-for one proton to be transmitted

Preprocess of enculturation-worldview-myth of objectivity : In Chapter Two of the Kelly text, obstacles to thinking well are discussed in some detail. Three of these obstacles are the preprocess of "enculturation," "worldview," and "The Myth of Objectivity".

State cesium solidifies to cs(s) at its normal melting point : When molten cesium solidifies to Cs(s) at its normal melting point, is (triangle)S positive or negative. Calculate the value of (triangle)Stotal when 15.0g of Cs(l) solidifies at 28.4 degrees C.

What must the rods diameter be : You are asked to design a cylindrical steel rod 55.0 long, with a circular cross section, What must the rods diameter be

Estimate term in the economic gain formula : Under the requirements of the Immigration Reform and Control Act - difficult to estimate term in the economic gain formula

User Account

All Pages