Find how long would you have to wait-on average

Reference no: EM13658268

Assume a beam of 5.0 eV protons strikes a potential energy barrier of height 6.0 eV and thickness 0.56 nanometer, at a rate equivalent to a current of 1080 A.

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

________ s (Answer in units of seconds)

Reference no: EM13658268

Questions Cloud

Obtain the energy of the photon emitted : A hydrogen atom in a state having a binding energy of 0.85 eV makes a transition to a state with an excitation energy of 10.2 eV, Determine the energy of the photon emitted as a result of the transition

Magnitude of horizontal component of earths magnetic field : 80-m aluminum bar is held with its length parallel to the east-west direction and dropped from a bridge. Now before the bar hits the river below, its speed is 22 m/s, and the emf induced across its length is 6.5 X 10^-4 V.

The entire combustion of methanol forms carbon dioxide : Methanol is a probable replacement for gasoline. The entire combustion of methanol forms carbon dioxide and water. CH3OH+O2--->CO2+H2O

Supply as several of the properties for the ion : An ion having a 4+ charge as well as a mass of 49.9 amu has 2 electrons with principal quantum number n = 1, 8 electrons with n = 2, and 10 electrons with n = 3. Supply as several of the properties for the ion as possible from the information give..

Find how long would you have to wait-on average : Assume a beam of 5.0 eV protons strikes a potential energy barrier of height 6.0 eV and thickness 0.56 nanometer, Find how long would you have to wait-on average for one proton to be transmitted

Compute the wavelength of the sound : A bat emits a sound whose frequency is 80 kHz. The speed of sound in air at 20.0°C is 343 m/s. compute the wavelength of the sound

Magnitude of the net magnetic flux during the curved surface : A Gaussian surface in the shape of a right circular cylinder by end caps has a radius of 10.2 cm and a length of 120 cm. During one end there is an inward magnetic flux of 21.4 μWb. At the other end there is a uniform magnetic field of 1.93 mT, norma..

What is the volume rate of flow : A 7.5 cm diameter horizontal pipe gradually narrows to 4.5 cm. When water flows during this pipe at a certain rate, the measure pressure in these two sections is 33.0 kPa and 26.0 kPa, respectively. What is the volume rate of flow?

Find how far is the seismograph from the earthquake : When an earthquake occurs, two types of sound waves are generated and travel through the earth. find how far is the seismograph from the earthquake

User Account

All Pages