Question
A scuba diver training in a pool looks at his instructor as shown in Figure below....
A scuba diver training in a pool looks at his instructor as shown in Figure below. What angle does the ray from the instructor's face make with the perpendicular to the water at the point where the ray enters? The angle between the ray in the water and the perpendicular to the water is 23.4º. Refractive indices of air and water are 1.000 and 1.333 respectively. Please round your answer to the nearest whole number Equation: nj Sing, = n2 Sine, 2.0 m d=2.0 m
Answers
نم nal n=1 Refractive inder for 81 ais 1₂=1-333 Pen water incidence angle = 23.4° 23.4. = letzt n2-1-333 Let or be Refractive angles use Shell's Law n, sind, - ninou Sin 0 = n2 sinda = 1-335 This ange 0,= 31.96° ~ 320 27 das Ray form V perpendicular to sin 23.4° ni water surface
Similar Solved Questions
1 answers
On January 1, 2018 Friendly Farm Company purchased a new machine at a cost of $350,000....
On January 1, 2018 Friendly Farm Company purchased a new machine at a cost of $350,000. The machine has an estimated useful life of 4 years or 100,000 hours and residual value of $30,000. The machine will be used 30,000 hours in year 1, 40,000 hours in year 2, 20,000 hours in year 3 and 10,000 hours...
1 answers
The duty to protect comes into play when a patient presents a danger to others. Explain...
The duty to protect comes into play when a patient presents a danger to others. Explain what four (4) questions that clinicians use to make decisions about hospitalizations and disclosure to protect others....
1 answers
Calculate the inflation-adjusted interest rate when the annualized inflation rate is 77% per year and the...
Calculate the inflation-adjusted interest rate when the annualized inflation rate is 77% per year and the real interest rate is 3.5% per year. The inflation-adjusted interest rate is %...
1 answers
The table shows a short excerpt from the "car weight and mileage" data file on the...
The table shows a short excerpt from the "car weight and mileage" data file on the text CD. That file lists several 2004 model cars with automatic transmission and their x = weight (in pounds) and y = mileage (miles per gallon of gas). The scatterplot is roughly linear and r = -0.86. The reg...
1 answers
This Quiz: 12 pts possible The amount of time adults spend watching television is closely monitored...
This Quiz: 12 pts possible The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercial Complete parts a) through () (a) Do you think the variable weekly time spent watching television would be normally distribut...
1 answers
9. Bank leverage Use the information presented in Southwestern Mutual Bank's balance sheet to answer the...
9. Bank leverage Use the information presented in Southwestern Mutual Bank's balance sheet to answer the following questions. Bank's Balance Sheet Liabilities and Owners' Equity Assets Reserves $150 Deposits $1,200 Loans $600 Debt $200 Securities $750 Capital (owners' equity) $100 Su...
1 answers
1. Which client is most likely to be diagnosed with secondary hypertension? a. A client whose...
1. Which client is most likely to be diagnosed with secondary hypertension? a. A client whose most recent blood pressure readings were 143/92, 147/94, and 144/94 mm Hg b. A client with peripheral vascular disease C. A client whose body mass index is 31 (obese) d. A client who is being treated for ph...
1 answers
I am not sure if it is correct answer or not Lipid Meta other products produce...
I am not sure if it is correct answer or not Lipid Meta other products produce more energy than lactic acid or ethanol. Question 11 1 pts Hans Krebs and colleagues identifed the intermediates in a series of experiments where they took short chain acids known to be in the cell and added them to...
1 answers
VUOD 0/0.83 POINTS PREVIOUS ANSWERS SWOKATG13 8.6.013. Find the two square roots of 4 + 4V3i....
VUOD 0/0.83 POINTS PREVIOUS ANSWERS SWOKATG13 8.6.013. Find the two square roots of 4 + 4V3i. (Give your answers in the form a + bi, where a and bare Need Help? Watch It Talk to a Tutor Additional Materials eBook 0/0.83 POINTS PREVIOUS ANSWERS SWOKATG13 8.6.014. Find the two square roots of -71. (Gi...
1 answers
0-27A Journalizing liability transactions following transactions of Houston Pharmacies occurred during 2015 and 2016: Current Liabilities...
0-27A Journalizing liability transactions following transactions of Houston Pharmacies occurred during 2015 and 2016: Current Liabilities and Payroll Learning Objectives 1,3 2015 Jan. 29 Cash $17,490 9 Jan. 9 Purcha 29 Feb. 5 Jul 9 Aug 31 Purchased computer equipment at a cost of $13,000, signing a ...
1 answers
Oriole Corporation reported EBITDA of $7,299,900 and net income of $3,328,650 for the fiscal year ended...
Oriole Corporation reported EBITDA of $7,299,900 and net income of $3,328,650 for the fiscal year ended December 31, 2017. During the same period, the company had $1,155,369 in interest expense, $1,023,274 in depreciation and amortization expense, and an average corporate tax rate of 35 percent. Wha...
1 answers
4. Name the following including the R/S, E/Z designations. H3 CH₂ (RIE) 2; 3-dimethyl-66-Bromo-3 reptere WOH...
4. Name the following including the R/S, E/Z designations. H3 CH₂ (RIE) 2; 3-dimethyl-66-Bromo-3 reptere WOH H₂C 5. Draw the complete mechanism for the following E2 reaction, showing all arrows, intermediates, all products, and label the major product. CHICH CH3 Haq OCH Bulky Base...
1 answers
Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct...
Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct labour-hours, and its standard costs per unit are as follows: Direct materials: 4 kg at $9.00 per kg $ 36.00 Direct labour: 3 hours at $1...
1 answers
QUESTION 3 Rank the following alkenes in order from most reactive to least, for the listed...
QUESTION 3 Rank the following alkenes in order from most reactive to least, for the listed bromination reaction. Br2 vs. QUESTION 4 How many possible stereoisomers exist for the bromination of cyclohexene? Br d. the product generated is achiral b. 4 O c. 2 a....
1 answers
In what ways is Australia different than the US. In terms of how it treats disabled immigrants?
In what ways is Australia different than the US. In terms of how it treats disabled immigrants?...
1 answers
Fill the below table with the pad and footprint dimensions in mm for 555 timer LM555,...
Fill the below table with the pad and footprint dimensions in mm for 555 timer LM555, with the product number: LM555 LE Hole size N E OOOOOO e1 D 00000000000000 e D OOOOO 14 e1 YOU CAN FIND THE DATA SHEET OF LM555 ONLINE (IT'S A TEXAS INSTRUMENTS COMPANY'S TIMER)...
1 answers
20. Beta Corp declared a 2 for 1 stock split. Beta had 60 million share of...
20. Beta Corp declared a 2 for 1 stock split. Beta had 60 million share of common stock issued and outstanding. The market price per share at the time of the split was $25. The par value of the stock is $1. Record the stock split as a stock dividend. Record the stoc...