The light used in a CD player has a frequency of about 5.0x10 14 Hz. What is
Question:
The light used in a CD player has a frequency of about 5.0x1014 Hz. What is its wavelength?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
The product of the wavelength and frequency are equal to the speed of the electroma...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
Compact disc (CD) and digital video disc (DVD) players use interference to generate a strong signal from a tiny bump. The depth of a pit is chosen to be one quarter of the wavelength of the laser...
-
The watt is the derived SI unit of power, the measure of energy per unit time: 1W = 1J-s. A semiconductor laser in a CD player has an output wavelength of 780 nm and a power level of 0.10 m W. How...
-
The laser in a CD player must precisely follow the spiral track, along which the distance between one loop of the spiral and the next is only about 1.25 /m. A feedback mechanism lets the player know...
-
In Exercises use a computer algebra system to analyze the graph of the function. Label any extrema and/or asymptotes that exist. f(x) || 1 xx2
-
Silver Tool has on its books the amounts and specific (aftertax) costs shown in the following table for each source of capital. a. Calculate the firm's weighted average cost of capital using...
-
Graph the linear function by hand. Identify the slope and y-intercept. f(x) = 3x + 2
-
Why is almost all life on Earth dependent either directly or indirectly on photosynthesis?
-
Suppose the following information (in thousands of dollars) is available for H.J. Heinz Companyfamous for ketchup and other fine food productsfor the year ended April 30, 2014. Instructions Prepare...
-
Calcutate Smple interest to oops # 1700 at 10. 10.570 for 8 months # 5200 at 4% for 3 yes 3 months $ 1500 of 18 %0 for is 1890 5.5 years
-
Foxwood Company is a metal- and wood-cutting manufacturer selling products to the home construction market. Consider the following data for the year 2013: Sandpaper................... $ 2,000...
-
The GPS satellites described in Problem 21 are placed in orbits for which the period is approximately 12 h. (They are thus not in geosynchronous orbits.) Estimate the time it takes a GPS signal to...
-
What is the approximate frequency at which the Suns radiation has the highest intensity? Consider Wiens law, discussed in Chapter 14.
-
List and describe four advantages of social media over traditional media.
-
Jimmy, Matt and Andy are business partners who own Jimmy Matt Andy's Beach Wear. Jimmy Matt Andy's arrangement with all of its clothing suppliers allows it to pay for its merchandise purchases one...
-
Suppose you want to start a business that sells sports equipment. Required: Go to the reference section of your library. What type of information can you find in Moody's or Standard \& Poor's to help...
-
Bill Morgan is the manager of the sales department of Rise \& Shine Company, which sells deluxe bread makers. At the beginning of each month, Bill estimates the total cost of operating the department...
-
Green Grow is a business selling organic fertiliser bags for \(\$ 24\) each. This year, Green Grow's fixed cost totals \(\$ 110000\). The variable cost per bag is \(\$ 14\). Required: a What is the...
-
Listed below are the overhead widths (cm) of seals measured from photographs and the weights (kg) of the seals (based on Mass Estimation of Weddell Seals Using Techniques of Photogrammetry, by R....
-
1- Discuss three mobile apps. The apps can be ones that you personally use or that you just want to know more about. 2- Research and discuss the threat level of the mobile app. You can download an...
-
Reconsider Prob. 1474. In order to drain the tank faster, a pump is installed near the tank exit as in Fig. P1475. Determine how much pump power input is necessary to establish an average water...
-
Oil for a hydraulic system (sg = 0.90) is flowing at 2 .35 10 -3 m 3 /s . Calculate the weight flow rate and mass flow rate.
-
After the refrigerant from Problem 6.31 flashes into a vapor, its specific weight is 12.50 N/m 3 . If the weight flow rate remains at 28.5 N/h, compute the volume flow rate. In Problem A liquid...
-
A fan delivers 640 ft 3 /min (CFM) of air. If the density of the air is 1.20 kg/m 3 , compute the mass flow rate in slugs/s and the weight flow rate in lb/h.
-
The deal reads: $5,000 guarantee vs. 90% GBOR, whichever is greater Other information: NBOR = $2,000 Additional Show Expenses = $1500 What is the amount of the Artist's Payment?
-
Jet Airways borrowed $1,000,000 for one year to improve its liquidity. Jet Airways paid back the principal and interest of $1,060,000 at the end of the year. What is the dollar amount of interest and...
-
if the cost of attending the university is $40,000 per year due at the beginning instead of the end of each year for four years, how much do you have to deposit in a lump sum to be able to pay for...
Study smarter with the SolutionInn App