Apply sin(ic) = n2/n1
The incident angle would be 45 degrees
sin(45) = 1/n
n = 1.41
55 mm i 45 mmk 25 mm • 45 mm > 25 mm.. 45 mm Calculating the Centroid of Compound Shapes Using the Method of Geometric Decomposition
Click Submit to complete this assessment. KKQuestion 45 of 45 Question 45 2 points Save Answer A company wants to produce 680 units over the next four months at a uniform rate. The months have 19, 20, 21, and 8 working days respectively. On average, how much should the company produce each day to level production? How much should be produced in the second month? O a. 12.5 units: 168 units O b. 10 units, 200 units O c. 8...
Consider the following hypothesis test: Ho: ?> 45 Ha: ? < 45 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use ? four decimals for p-value questions. a. With - 44 and s - 5.2, the p-value is -Select your answer- Can it be concluded that the population mean is less than 45? .01 and Select b. With 43 and s 4.6, the p-value isSelect your answer Can...
answers should be Rth=22.6<45, Vth=16j and isc=.707<45
#45 44. ldentify the len. 45. What is the normal ESR for men or women? (either one will do)
7) A ball hits a wall at a 45 angle rebounds with a 45 angle( 90 from the original track) . What is the direction (a) of the change in momentum of the ball, (b) of the force on the wall?
Question 2 45° In the figure above, an electron is released at an angle of 45 degrees from the parallel-plate capacitor's positive side. The distance between the plates is 3.50 cm and the electric field strength inside the capacitor is 4.25x104 N/C. If the electron avoids touching the negative plate, what is its maximum possible initial speed?
An +8.7 C charge moving at 0.87 m/s makes an angle of 45 ∘ 45∘ with a uniform, 1.3 T magnetic field. What is the magnitude of the magnetic force ? F that the charge experiences?
A dermatolgist orders hydocortosone 2%. Your pharmacy has 45 g of hydrocoritsone 1% and 45 g of hydrocortisone 2.5%. How many grams of the hydrocortisone 1% would you add to the 45 g of hydrocortisone 2.5% to prepare hydrocortisone 2%?
A hospital director is told that 45%45% of the treated patients are uninsured. The director wants to test the claim that the percentage of uninsured patients is more than the expected percentage. A sample of 190190 patients found that 9595 were uninsured. At the 0.050.05 level, is there enough evidence to support the director's claim?