Question: A narrow beam of alpha particles with kinetic energy T = 0.50 MeV falls normally on a golden foil whose mass thickness is pd =

A narrow beam of alpha particles with kinetic energy T = 0.50 MeV falls normally on a golden foil whose mass thickness is pd = 1.5 mg/cm2. The beam intensity is I0 = 5.0 ∙ 105 particles per second. Find the number of alpha particles scattered by the foil during a time interval x = 30 min into the angular interval:
(a) 59-61°;
(b) Over θo ---- 60°

Step by Step Solution

★★★★★

3.17 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The requisite probability can be written easily by ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-A-P-S-P (13).docx

120 KBs Word File

Students Have Also Explored These Related Atomic And Nuclear Physics Questions!

A narrow beam of alpha particles with kinetic energy 1.0 MeV falls normally on a platinum foil 1.0m thick. The scattered particles are observed at an angle of (10 to the incident beam direction by...

A beam of relativistic particles with kinetic energy T strikes against an absorbing target. The beam current equals I, the charge and rest mass of each particle are equal to e and mo respectively....

A narrow beam of protons with kinetic energy T = 1.4 MeV falls normally on a brass foil whose mass thickness Pd = 1.5 mg/cm2. The weight ratio of copper and zinc in the foil is equal to 7: 3...

as it moves upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back...

This means that there is no preferred frame of reference in the universe, and the laws of physics are the same regardless of where an observer is located. This principle has been confirmed by...

as it moves upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back...

most fundamental principles of physics is the conservation of energy. This principle states that energy cannot be created or destroyed, but only transformed from one form to another. This means that...

as it moves upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back...

es upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back into kinetic...

it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the ball falls back to the ground, the potential energy is converted back into kinetic energy. The...

Winkie Baking has just announced a 100 percent stock dividend. The annual cash dividend per share was $2.40 before the stock dividend. Winkie intends to pay $1.40 per share on each of the new shares....

A tube 1.20 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.330 m long and has a mass of 9.60 g. It is fixed at both ends and oscillates in its fundamental...

Plasta Company produces plastic bottles. The unit for costing purposes is a case of 18 bottles. The following standards for producing one case of bottles have been established: Direct materials (4...

At the end of the current year, Accounts Receivable has a balance of $2,450,000, Allowance for Doubtful Accounts has a credit balance of $14,860, and sales for the year total $31,600,000. Using the...

Write a Prolog program that returns a list containing the union of the elements of two given lists.

Favorite car colors may differ among countries. The side-by-side bar graph displays data on the most popular car colors in a recent year for North America and Asia. Write a few sentences comparing...

Compute a table representing the Knuth-Morris-Pratt failure function for the pattern string "cgtacgttcgtac".

There is a perfectly secure cipher, known as the one-time pad, which is said to have been used for encrypting messages on the hot line between Moscow and Washington, DC, during the Cold War. In this...

What is the sign of the coefficient multiplying x 7 if is a polynomial of degree 7 such that lim f(x) = o? X-00

Please show work The cost of preferred stock Firms Chat carry preferred stock In their capital mix want to not only distribute dividends Co common stockholders but also maintain credibility in the...

In the hit song "How 'Ya Gonna Keep 'Em Down on the Farm" we listened to this week, Who is hard to keep down on the farm? O The livestock who keep escaping due to poor fencing. O The livestock who...

Quantitative Problem: Bellinger Industries is considering two projects for inclusion in its capital budget, and you have been asked to do the analysis. Both projects' after-tax cash flows are shown...