1 answer

A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha...

Question:

A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as th
A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as the proton? The mass of the alpha particle is 6.65E-27 kg. 9517 m/s 9.53E6 m/s 1833 m/s 2.38E13 m/s 0.747 m/s

Answers

Som We know that & De-Broglie wavelength of a changed farticle moving with seaed is given by and Energy E is given by h det d

.

Similar Solved Questions

1 answer
In studying the four major tissue types, we used the term Fiber in connective, muscle, and...
In studying the four major tissue types, we used the term Fiber in connective, muscle, and nervous tissues. What does the term fiber refer to/mean in general, and what is it used to refer to in each of the three tissue types specifically?...
1 answer
Activity 4 For the object shown draw the top view., Place the cutting plane on the...
Activity 4 For the object shown draw the top view., Place the cutting plane on the top view and draw the ful front section view. Use dimensions for propartions only. Fromt Viea...
1 answer
2. Increase the period of square signal in (b) with keeping same pulse duration, as shown...
2. Increase the period of square signal in (b) with keeping same pulse duration, as shown in the following figure То (c) A -A Ti Find the Fourier series coefficients az, as well as M7 and 8. for (c) T1=(1/4)To. Sketch the spectrum for both cases. Consider what spectrum will be if T1/To &...
1 answer
The reaction below produces mainly polycycle W: Draw the structure of W.
The reaction below produces mainly polycycle W: Draw the structure of W....
1 answer
Post Lab Questions: To receive full credit, you must SHOW ALL YOUR WORKI 1. What is...
Post Lab Questions: To receive full credit, you must SHOW ALL YOUR WORKI 1. What is meant when one says that a buffer has a high buffer capacity? 2. What differences did you notice when you added acid or base to distilled water as compared to the buffer solutions? 3. The blood buffer system is made ...
1 answer
Exercise 8-6 Double-declining-balance depreciation LO P1
Exercise 8-6 Double-declining-balance depreciation LO P1 Ramirez Company installs a computerized manufacturing machine in its factory at the beginning of the year at a cost of $60,000. The machine's useful life is estimated at 10 years, or 450,000 units of product, with a $6,000 salvage val...
1 answer
1) A perfectly competitive firm faces the following Total revenue, Total cost and Marginal cost functions:...
1) A perfectly competitive firm faces the following Total revenue, Total cost and Marginal cost functions: TR = 10Q TC = 2 + 2Q + Q2 MC = 2 + 2Q At the level of output maximizing profit , the above firm's level of economic profit is          &nbs...
1 answer
How many dollars is 200 quarters, 150 dimes, and 300 pennies
How many dollars is 200 quarters, 150 dimes, and 300 pennies...
1 answer
Revenues for the year totaled $162,000 and expenses totaled $174.000. The stockholders purchased $15,000 of common...
Revenues for the year totaled $162,000 and expenses totaled $174.000. The stockholders purchased $15,000 of common stock and were paid $6,000 in dividends during the year. What was the net income or net loss for the year? $12.000 net income $6,000 net loss $18,000 net loss $12.000 net loss...
1 answer
I do not understand why (2) is the correct answer. Please clearly explain and show .My...
I do not understand why (2) is the correct answer. Please clearly explain and show .My test is tomorrow. lol Thank you. The Newman Projection for a portion of the following molecule is given below. H O O Br 7.1. Which of the following describes the H NMR splitting pattern of the methine hydrogen (th...
1 answer
How do you evaluate #(1.445times10^-7)/(1.7times10^5)#?
How do you evaluate #(1.445times10^-7)/(1.7times10^5)#?...
1 answer
In the laboratory, a general chemistry student measured the pH of a 0.329 M aqueous solution...
In the laboratory, a general chemistry student measured the pH of a 0.329 M aqueous solution of triethanolamine, CHON to be 10.655. Use the information she obtained to determine the K for this base. Ky(experiment) - Submit Answer Retry Entire Group 4 more group attempts remaining...
1 answer
There are two carotid arteries that feed blood to the brain, one on each side of...
There are two carotid arteries that feed blood to the brain, one on each side of the neck and head. One patient's carotid arteries are each 11.2 cm long and have an inside diameter of 5.3 mm . Near the middle of the left artery, however, is a 2.0-cm-long stenosis, a section of the artery with a ...
1 answer
(5) Here is a fascinating equivalence for being a complete metric space that we will use...
(5) Here is a fascinating equivalence for being a complete metric space that we will use later. Let (X,d) be a metric space. (b) ** (10 points) Show that the following are equivalent: • (X, d) is complete; • for every family of non-empty closed subsets Fo, F1, F2, ... of X such that F, 2 F...
1 answer
Ble eTextbook ment INTROD Brief Exercise 16-04 CALCULATOR FULL Your answer is partially correct. Try again....
ble eTextbook ment INTROD Brief Exercise 16-04 CALCULATOR FULL Your answer is partially correct. Try again. Marigold Company has the following production data for selected months. Month Beginning Work in Process Units Transferred Out Ending Work in Process % Complete as to Units Conversion Cost 11,4...
1 answer
I got the first half but I can't get it right! Consider the vectors. (4, -8),...
I got the first half but I can't get it right! Consider the vectors. (4, -8), (-4,3) (a) Find the dot product of the two vectors. -40 (b) Find the angle between the two vectors. (Round your answer to the nearest minute.) 154 x X 9...
1 answer
Question 20 (2 points) You are considering buying a condominium located in Sandy Hill neighborhood. The...
Question 20 (2 points) You are considering buying a condominium located in Sandy Hill neighborhood. The condominium is listed for $350,000. Assume that the (quoted) mortgage rate is 3.0% and that you just have the 10% (of the price of the condominium) needed for the down payment. Assuming that the 3...
1 answer
How do you solve #tanx=tan^2x# in the interval #0<=x<=2pi#?
How do you solve #tanx=tan^2x# in the interval #0<=x<=2pi#?...
1 answer
Attempts: Keep the Highest: 12 4. Understanding business and financial risks Aa Aa E The total...
Attempts: Keep the Highest: 12 4. Understanding business and financial risks Aa Aa E The total risk in a firm is determined by evaluating the firm's business risk and financial risk. As an analyst, Olivia is comparing two nearly identical manufacturing firms: Purple Panda Manufacturing Company a...