A wave travelling at ( 7 4 * 1 0 0 ) ms ^ - 1

Fantastic news! We've Found the answer you've been seeking!

Question:

A wave travelling at

(74 * 100)

^- 1

enters a second medium at an angle of incidence of

55

deg

.

Its speed falls increases by

25 % .

Find the angle of refraction of the wave.

Related Book For answer-question

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

See More Books

Posted Date: Feb 11, 2024 05:28 AM

See More Questions

Brewster's Law If the angle of incidence and the angle of refraction are complementary angles, the angle of incidence is referred to as the Brewster angle B . The Brewster angle is related to the...
1. what is the source of wave motion? 2. describe how a wave is different from a pulse. 3. if we double the frequency of a vibrating object, what happens to its period? 4. a railroad locomotive is at...
(Multiple choice) (1) Mission Control sends a brief wake-up call to astronauts in a far away spaceship. Five seconds after the call is sent, Mission Control can hear the groans of the astronauts. How...
What are the three workflows in the revised SELECT Perspective (Apperly et al., 2003)?
Write a paper on Business Law Research Paper-Digital Currency
A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center (Fig. 3.42). The linear speed of a passenger on the rim is constant and equal to 7.00 m/s. What are the...
Marla, a North Dakota resident, decides to take a road trip to Arkansas. While she is vacationing in Arkansas she is hit by a car driven by Jasper, a Georgia resident who also happens to be...
The actual demand for the patients at Omaha Emergency Medical Clinic for the first six weeks of this year follows: Week Actual No. of Patients 1 ............ 65 2 ............ 62 3 ............ 70 4...
Government spending as a fiscal policy tool is used to: A) ?Decrease the national debt B) ?Directly stimulate economic activity by increasing demand C) ?Reduce inflation D) ?Lower interest rates
Pin Cushion Company produces two models of sewing basket. Information about Pin Cushions products is given below: Pin Cushions fixed costs total $35,200. Required: 1. Determine Pin Cushions...
Decision making process ''nestle'' please do not give just the meaning i want the answers relevant to nestle. (if i already give you dislike for previous answer please do not answer here) i need good...
Your business purchased office supplies of $2,500 on account. The journal entry to record this transaction is as follows: Date a. b. C. d. Office Supplies Office Supplies Accounts and Explanation...
What is the order of the subtotals that appear on a multi-step income statement? a. Gross Profit, Operating Income, Net Income, Total Other Income and Expenses b. Operating Income, Gross Profit, Net...
The detailed record of the changes in a particular asset, liability, or stockholders equity is called a. an account. b. a journal. c. a ledger. d. a trial balance.
Which of the following steps of the accounting cycle is not completed at the end of the period? a. Journalize transactions as they occur. b. Journalize and post the closing entries. c. Prepare the...
League Automobiles sold an automobile for $24,000 on account. The cost of the automobile was $13,440. The sale of the automobile came with one year of free oil changes valued at $360. What would be...
1. Classify the following materials into elements, compounds, or mixtures. 1. gold 2. steel 3. paper 4. milk 5. cotton 6. mayonnaise 7. sand and stone 8. gasoline 9. sugar water 10. iron oxide 11....
The Alert Company is a closely held investment-services group that has been very successful over the past five years, consistently providing most members of the top management group with 50% bonuses....
Determine whether v and w are parallel, orthogonal, or neither. v = -4i + 2j; w = 2i + 4j
Find the area of the parallelogram with vertices P 1 , P 2 , P 3 and P 4 . P 1 = (-1,1,1), P 2 = (-1,2,2), P 3 = (-2,3,-5), P 4 = (-3,5,-4)
Find the numbers at which is continuous. At which numbers is discontinuous? f(x) = 2x + 3
You are provided with the worksheet for Norman Pty Ltd for the year ended 30 June 2019. The adjustments have already been made and the worksheet begins with the adjusted trial balance. Assume all...
The unadjusted trial balance of Innovative Computers Pty Ltd on 30 June 2019 is presented below. The following additional information is available. 1. The inventories as of 30 June 2019 were as...
Basic Chemicals Ltd produces a highly flammable chemical product. The company experienced a flood on 1 April 2019 that destroyed its entire work in process inventory but did not affect the raw...

A wave travelling at ( 7 4 * 1 0 0 ) ms ^ - 1

Question:

Expert Answer:

Solution Given Speed of wave in the first medium 74 ms Angle of incidence 55 degrees Speed increases ... View the full answer

Precalculus

Students also viewed these physics questions