The photoelectric effect is studied using a tungsten target. The work function of tungsten is 4.5 eV.
Question:
The photoelectric effect is studied using a tungsten target. The work function of tungsten is 4.5 eV. The incident photons have energy 4.8 eV.
(a) What is the threshold frequency?
(b) What is the stopping potential?
(c) Explain why, in classical physics, no threshold frequency is expected.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
a If the the threshold frequency id f Whf fWh451610 19 663410 34 108510 15 ...View the full answer
Answered By
Anik Kumar Bosu
I am expert in Maths, Physics, Chemistry and Biology. I also teach student from 3 years. Students becomes satisfied by my teaching. So, do not worry.
0.00
0 Reviews
10+ Question Solved
Related Book For
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
Question Posted:
Students also viewed these Sciences questions
-
Explain how the photoelectric effect is used to open automatic doors when someone approaches.
-
Explain briefly how the photoelectric effect is used in the operation of at least two of the following: an electric eye, a photographer's light meter, the sound track of a pre-digital motion picture.
-
Explain briefly how the photoelectric effect is used in the operation of at least two of the following: an electric eye, a photographer's light meter, and the sound track of a motion picture.
-
Find the radius of convergence and interval of convergence of the series. 00 (-1)"x" n=0 n + 1
-
A graduate student conducts a research project about how adult Americans send thank-you notes. She uses the U.S. Postal Service to mail a survey to 500 adults that she knows and asks them to mail...
-
In February 2009, the Dow Jones Industrial Average was at a level of about 8,000. In January 2016, it was about 17,150. Would you expect the Dow in 2016 to be more or less likely to move up or down...
-
An unheated garage is placed on the north wall of a building to act as a thermal buffer zone. If the garage has roof area \(A_{p}\), window area \(A_{w i}\) door area \(A_{d}\), and wall area \(A_{w...
-
Thomas Carter is the president of a company that owns six multiplex movie theaters. Carter has delegated decision-making authority to the theater managers for all decisions except those relating to...
-
Discuss the concept of thread safety and the role of immutable data structures in multi-threaded applications. How can the use of immutable data help reduce synchronization overhead and prevent data...
-
A small co-operative craft workshop makes two types of table : a standard rectangular table and a deluxe circular table. The market can absorb as many of either types of table as the workshop can...
-
When photons with a wavelength of 120.0 nm are incident on a metal, electrons are ejected that can be stopped with a stopping potential of 6.00 V. (a) What stopping potential is needed when the...
-
A surgeon is attempting to correct a detached retina by using a pulsed laser. (a) If the pulses last for 20.0 ms and if the output power of the laser is 0.500 W, how much energy is in each pulse? (b)...
-
Explain the advantages and disadvantages of using total-package final offer selection and item-by-item final offer selection.
-
Frances paid income tax and Class 4 NICs of 47,000 for tax year 2020-21, of which 19,000 was paid via the PAYE system. Her total liability for 2021-22 is 69,000, of which 21,000 is paid via PAYE. Her...
-
Rose is single and has total income of 12,300 in 2021-22. She makes a gross deductible payment of 25 during the year. Show her income tax computation for the year and determine the amount of tax...
-
In 2021-22, Peter is granted a 12-year lease on a property, paying a premium of 40,000 to his landlord. He immediately grants a 4-year sub-lease to Paula, receiving a premium from her of 14,000....
-
Vivian Hildenbrand and Tom Hildenbrand began living together in Oregon in 1975 and continuously did so until Toms death in 1984. During this time, pursuant to mutual agreement, they cohabited and...
-
Brenda is a company director and she earns a regular monthly salary of 6,000. In December 2021 she received a 20,000 bonus. She is provided with a diesel-engined company car (registered in January...
-
In a local market, the monthly price of Internet access service decreases from $20 to $10, and the total quantity of monthly accounts across all Internet access providers increases from 100,000 to...
-
You are planning to purchase your first home five years from today. The required down payment will be $50,000. You currently have $20,000. but you plan to contribute $500 each quarter to a special...
-
Identify the signals you would expect in the diagnostic region of the IR spectrum for each of the following compounds. a. b. c. d. z:
-
Identify how IR spectroscopy might be used to monitor the progress of each of the following reactions. a. b. c. d. e. H2 Pt [0]
-
Identify the characteristic signals that you would expect in the diagnostic region of an IR spectrum of each of the following compounds. a. b. c. d. e. f. OH
-
During Year 1, Chung Corporation earned $6,900 of cash revenue and accrued $3,800 of salaries expense. Required: (Hint. Record the events in general ledger accounts under an accounting equation...
-
Prepare Cash Budget from Budgeted Transactions Prepare a cash budget for the month ended May 31, 2019. Campton Company anticipates a cash balance of $89,000 on May 1, 2019. The following budgeted...
-
The monthly salaries for December and the year-to-date earnings of the employees of Bush Consulting Company as of November 30 follow. Determine the amount of Medicare tax to be withheld from each...
Study smarter with the SolutionInn App