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(5%) Problem 8: Consider a 470 nm wavelength blue light falling on a pair of slits...
(5%) Problem 9: Light of wavelength 624 nm in air undergoes constructive interference when it is...
(5%) Problem 9: Light of wavelength 624 nm in air undergoes constructive interference when it is perpendicularly reflected from an oil spill on a plastic sheet. The refractive index of the oil is 1.22 and that of the plastic is 1.43. A What is the nonzero thickness, in nanometers of the thinnest oil film that causes such interference? 1 = Grade Summary Deductions Potential 0% 100% ( 7 8 9 HOME E 4 5 6 sin cos tano cotano asino...
(906) Problem 8: Light of wavelength -536 nm passes through a single slit of width w...
(906) Problem 8: Light of wavelength -536 nm passes through a single slit of width w =2.1 um and illuminates a screen L= 1.7 m away. t material, 50% Part (a) What is the maximum number of dark fringes neinges of light could this setup produce on the sereen? Grade Summar fringes 8 Deductions Potential sin() cos) tan) 7 HOME Submissions asin) acos) cotan) E 1 4 5 6 Attempts remains (4%% per attempt) detailed view atan) sinh) d acotan)...
(10%) Problem 2: When laser light is passed through two narrow slits separated by 140 um,...
(10%) Problem 2: When laser light is passed through two narrow slits separated by 140 um, an interference pattern is observed on a screen 1.54 m away. The distance between the central spot and the first-order constructive interference is found to be 5.5 mm. 50% Part (a) Find the wavelength of the laser light, in nanometers. 1 = 500 Correct! > * 50% Part (b) At what angle, in degrees, from the central spot is the second-order constructive interference formed?...
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image...
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image with a magnification of 0.275. 33% Part (a) What is his image distance in meters, measured from the surface of the mirror, given that the object distance is positive? d; = -0.89 d;=-0.89 Correct! 33% Part (b) What is the focal length of the mirror, in meters? f = -0.821 sino cos tan() cotan asino acos atan) acotan sinh cosh tanh) cotanh) Degrees Radians...
Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits...
Suppose a double-slit interference pattern has its third minimum
at an angle of 0.279° with slits that are separated by 287 μm.
Class Management | Help HW 9 Begin Date: 7/27/2020 12:01:00 AM -- Due Date: 7/30/2020 11:59:00 PM End Date: 8/8/2020 11:59:00 PM (11%) Problem 5: Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits that are separated by 287 um. Randomized Variables A = 0.2790 d=287 um >> * Calculate the...
Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits...
Suppose a double-slit interference pattern has its third minimum
at an angle of 0.279° with slits that are separated by 287 μm.
Class Management | Help HW 9 Begin Date: 7/27/2020 12:01:00 AM -- Due Date: 7/30/2020 11:59:00 PM End Date: 8/8/2020 11:59:00 PM (11%) Problem 5: Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits that are separated by 287 um. Randomized Variables A = 0.2790 d=287 um >> * Calculate the...
(13%) Problem 6: Consider an appliance that consumes 4.75 kW.h of energy per day. > A...
(13%) Problem 6: Consider an appliance that consumes 4.75 kW.h of energy per day. > A 50% Part (a) What is the average power consumption, in watts, of the appliance? P= o E sin() cos tan() cotan() asin() acos() atan() acotan() sinh) cosh() | tanh() cotanh() Degrees Radians ( 7 8 ^^^V 4 5 * 1 2 + - 0 VO BACKSPACE 9 6 3 . DEL Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining:...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz (which is below the range of a typical oboe) on a day when the temperature is 14.5°C. DA If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? L=1 Grade Summary Deductions 0% Potential 100% ( E sin cos t an() cotan asin() acos() atan) acotan sinh) cosh() tanh( cotanh()...
(15%) Problem 9: Two planets are on a collision course, heading directly towards each other at...
(15%) Problem 9: Two planets are on a collision course, heading directly towards each other at a relative speed of 0.245c. Randomized Variables y = 0.245 c u= 0.75 DA A spaceship sent from one planet approaches the second at 0.75c as seen by the second planet. What is the velocity of the ship relative to the first planet? Assume the a velocity directed away from the planet would be considered positive. Grade Summary u'c = Deductions 0% Potential 10096...
The upper leg muscle (quadriceps) exerts a force of FQ = 1380 N, which is carried...
The upper leg muscle
(quadriceps) exerts a force of FQ = 1380 N, which is carried by a
tendon over the kneecap (the patella) at the angles shown in the
figure.
(5%) Problem 20: The upper leg muscle (quadriceps) exerts a force of FQ-1380 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure 55° 750 Otheexpertta.com > 50% Part (a) Find the magnitude of the force, in newtons, exerted by...
(5%) Problem 9: Light of wavelength 624 nm in air undergoes constructive interference when it is perpendicularly reflected from an oil spill on a plastic sheet. The refractive index of the oil is 1.22 and that of the plastic is 1.43. A What is the nonzero thickness, in nanometers of the thinnest oil film that causes such interference? 1 = Grade Summary Deductions Potential 0% 100% ( 7 8 9 HOME E 4 5 6 sin cos tano cotano asino...
(906) Problem 8: Light of wavelength -536 nm passes through a single slit of width w =2.1 um and illuminates a screen L= 1.7 m away. t material, 50% Part (a) What is the maximum number of dark fringes neinges of light could this setup produce on the sereen? Grade Summar fringes 8 Deductions Potential sin() cos) tan) 7 HOME Submissions asin) acos) cotan) E 1 4 5 6 Attempts remains (4%% per attempt) detailed view atan) sinh) d acotan)...
(10%) Problem 2: When laser light is passed through two narrow slits separated by 140 um, an interference pattern is observed on a screen 1.54 m away. The distance between the central spot and the first-order constructive interference is found to be 5.5 mm. 50% Part (a) Find the wavelength of the laser light, in nanometers. 1 = 500 Correct! > * 50% Part (b) At what angle, in degrees, from the central spot is the second-order constructive interference formed?...
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image with a magnification of 0.275. 33% Part (a) What is his image distance in meters, measured from the surface of the mirror, given that the object distance is positive? d; = -0.89 d;=-0.89 Correct! 33% Part (b) What is the focal length of the mirror, in meters? f = -0.821 sino cos tan() cotan asino acos atan) acotan sinh cosh tanh) cotanh) Degrees Radians...
Suppose a double-slit interference pattern has its third minimum
at an angle of 0.279° with slits that are separated by 287 μm.
Class Management | Help HW 9 Begin Date: 7/27/2020 12:01:00 AM -- Due Date: 7/30/2020 11:59:00 PM End Date: 8/8/2020 11:59:00 PM (11%) Problem 5: Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits that are separated by 287 um. Randomized Variables A = 0.2790 d=287 um >> * Calculate the...
Suppose a double-slit interference pattern has its third minimum
at an angle of 0.279° with slits that are separated by 287 μm.
Class Management | Help HW 9 Begin Date: 7/27/2020 12:01:00 AM -- Due Date: 7/30/2020 11:59:00 PM End Date: 8/8/2020 11:59:00 PM (11%) Problem 5: Suppose a double-slit interference pattern has its third minimum at an angle of 0.279° with slits that are separated by 287 um. Randomized Variables A = 0.2790 d=287 um >> * Calculate the...
(13%) Problem 6: Consider an appliance that consumes 4.75 kW.h of energy per day. > A 50% Part (a) What is the average power consumption, in watts, of the appliance? P= o E sin() cos tan() cotan() asin() acos() atan() acotan() sinh) cosh() | tanh() cotanh() Degrees Radians ( 7 8 ^^^V 4 5 * 1 2 + - 0 VO BACKSPACE 9 6 3 . DEL Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining:...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz (which is below the range of a typical oboe) on a day when the temperature is 14.5°C. DA If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? L=1 Grade Summary Deductions 0% Potential 100% ( E sin cos t an() cotan asin() acos() atan) acotan sinh) cosh() tanh( cotanh()...
(15%) Problem 9: Two planets are on a collision course, heading directly towards each other at a relative speed of 0.245c. Randomized Variables y = 0.245 c u= 0.75 DA A spaceship sent from one planet approaches the second at 0.75c as seen by the second planet. What is the velocity of the ship relative to the first planet? Assume the a velocity directed away from the planet would be considered positive. Grade Summary u'c = Deductions 0% Potential 10096...
The upper leg muscle
(quadriceps) exerts a force of FQ = 1380 N, which is carried by a
tendon over the kneecap (the patella) at the angles shown in the
figure.
(5%) Problem 20: The upper leg muscle (quadriceps) exerts a force of FQ-1380 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure 55° 750 Otheexpertta.com > 50% Part (a) Find the magnitude of the force, in newtons, exerted by...
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