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(13%) Problem 2: A fisherman spots a fish underneath the water. It appears that the fish...
(25%) Problem 1: A fisherman spots a fish underneath the water. It appears that the fish...
(25%) Problem 1: A fisherman spots a fish underneath the water. It appears that the fish is do = 0.33 m under the water surface at an angle of eq = 58 degrees with respect to the normal to the surface of the water. The index of refraction of water is nw = 1.3 and the index of refraction of air is na = 1. Otheexpertta.com A 17% Part (a) The perpendicular distance from the apparent position of the fish...
A fisherman spies a fish underneath the water, which appears to be at a depth d_0...
A fisherman spies a fish underneath the water, which appears to be at a depth d_0 of 7m. The refraction angle of the light from the fish to the fisherman theta_f is 54 degree. (a) Consider the line perpendicular to the water at the point where the light transitions from water to air. Express the distance l from this line to the fish in terms of theta_f and d_0.- What is its value? (b) Express theta_i, the angle of incidence...
(8%) Problem 3: Consider the situation in the figure -a student diver in a pool and...
(8%) Problem 3: Consider the situation in the figure -a student diver in a pool and an instructor on the edge, outside the water. Since the indices of refraction of air and water are different, the light rays coming from the diver and the instructor are refracted at the surface, changing their apparent position with respect to each other. The diver sees the instructor at an apparent angle of e, - 33", measured from the normal to the interface Randomized...
- 13.4 cm (13%) Problem 3: A ray of light, emitted beneath the surface of an...
- 13.4 cm (13%) Problem 3: A ray of light, emitted beneath the surface of an unknown liquid with air above it, undergoes total internal reflection as shown in the figure. 15.0 cm Otheexpertta.com >> A 50% Part (a) What is the minimum index of refraction for the liquid? n1 min = 1 Grade Summary Deductions Potential 100% 0% ( o E sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh) | tanh() | cotanh) | Degrees Radians 7...
(20%) Problem 3: A 1.25-kg mass oscillates according to the equation x(t)=0.51 cos(13.5t), where the position...
(20%) Problem 3: A 1.25-kg mass oscillates according to the equation x(t)=0.51 cos(13.5t), where the position x(t) is measured in meters. A 25% Part (a) What is the period, in seconds, of this mass? T=1 ( HOME sin cos tan cotan() asin() acos atan() acotan) sinh) cosh tanh() cotanh Degrees Radians JT 7 8 9 E M 4 5 6 2 3 0 VO BACKSPACE 1 + END . CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per...
(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...
(17 %) Problem 3: A thin layer of oil with index of refraction no-l .47 is floating above the water. The index of refraction of water is nw 13. The index of refraction of air is na-1. A light wit...
(17 %) Problem 3: A thin layer of oil with index of refraction no-l .47 is floating above the water. The index of refraction of water is nw 13. The index of refraction of air is na-1. A light with wavelength λ = 625 nm goes in from the air to oil and water. 25% Part (a) Express the wavelength of the light in the oil, λο, in terms of λ and no. 쇼 25% Part (b) Express the minimum...
(6%) Problem 4: Fish are hung on a spring scales as in the figure to determine...
(6%) Problem 4: Fish are hung on a spring scales as in the figure to determine their mass (although most fishermen feel no obligation to truthfully report the mass). Randomized Variables l8.6 cm 12=5.1 cm m 9.6 kg Otheexpertta.com 33% Part (a) What is the force constant of the spring in such a scale if it stretches 8.6 cm for a 9.6 kg load in N/m? Grade Summary Deductions 0% Potential 100% cos sin) tan0 7 8 9 HOME Submissions...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector B, of unknown magnitude, points directly north. The sum A + B makes an angle of e- S8 degrees north of east. Refer to the figure Myburgh, Michelle-micheflemyburgsusdu A+B Otheexpertta.com 33% Part (a) Enter an expression for the magntude of vector B in terms of the magnitude of AJA, and the angle e using any required trigonometric functions Grade Summary Deductions Potential 100% Sabmissions...
please answer all parts a,b,c,d (17%) Problem 2: A wire, bent into a rectangle with sides...
please answer all parts a,b,c,d
(17%) Problem 2: A wire, bent into a rectangle with sides a = 0.075 m and b = 0,045 m, is in a magnetic field B directed perpendicularly to the face of the wire, as shown. The perpendicular component is a function of time as B(t) = Asinot), where A = 0.45 T. 6 = 9 rad/s. In this problem, take the normal vector to the surface of the loop to be parallel to the...
(25%) Problem 1: A fisherman spots a fish underneath the water. It appears that the fish is do = 0.33 m under the water surface at an angle of eq = 58 degrees with respect to the normal to the surface of the water. The index of refraction of water is nw = 1.3 and the index of refraction of air is na = 1. Otheexpertta.com A 17% Part (a) The perpendicular distance from the apparent position of the fish...
A fisherman spies a fish underneath the water, which appears to be at a depth d_0 of 7m. The refraction angle of the light from the fish to the fisherman theta_f is 54 degree. (a) Consider the line perpendicular to the water at the point where the light transitions from water to air. Express the distance l from this line to the fish in terms of theta_f and d_0.- What is its value? (b) Express theta_i, the angle of incidence...
(8%) Problem 3: Consider the situation in the figure -a student diver in a pool and an instructor on the edge, outside the water. Since the indices of refraction of air and water are different, the light rays coming from the diver and the instructor are refracted at the surface, changing their apparent position with respect to each other. The diver sees the instructor at an apparent angle of e, - 33", measured from the normal to the interface Randomized...
- 13.4 cm (13%) Problem 3: A ray of light, emitted beneath the surface of an unknown liquid with air above it, undergoes total internal reflection as shown in the figure. 15.0 cm Otheexpertta.com >> A 50% Part (a) What is the minimum index of refraction for the liquid? n1 min = 1 Grade Summary Deductions Potential 100% 0% ( o E sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh) | tanh() | cotanh) | Degrees Radians 7...
(20%) Problem 3: A 1.25-kg mass oscillates according to the equation x(t)=0.51 cos(13.5t), where the position x(t) is measured in meters. A 25% Part (a) What is the period, in seconds, of this mass? T=1 ( HOME sin cos tan cotan() asin() acos atan() acotan) sinh) cosh tanh() cotanh Degrees Radians JT 7 8 9 E M 4 5 6 2 3 0 VO BACKSPACE 1 + END . CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per...
(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...
(17 %) Problem 3: A thin layer of oil with index of refraction no-l .47 is floating above the water. The index of refraction of water is nw 13. The index of refraction of air is na-1. A light with wavelength λ = 625 nm goes in from the air to oil and water. 25% Part (a) Express the wavelength of the light in the oil, λο, in terms of λ and no. 쇼 25% Part (b) Express the minimum...
(6%) Problem 4: Fish are hung on a spring scales as in the figure to determine their mass (although most fishermen feel no obligation to truthfully report the mass). Randomized Variables l8.6 cm 12=5.1 cm m 9.6 kg Otheexpertta.com 33% Part (a) What is the force constant of the spring in such a scale if it stretches 8.6 cm for a 9.6 kg load in N/m? Grade Summary Deductions 0% Potential 100% cos sin) tan0 7 8 9 HOME Submissions...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector B, of unknown magnitude, points directly north. The sum A + B makes an angle of e- S8 degrees north of east. Refer to the figure Myburgh, Michelle-micheflemyburgsusdu A+B Otheexpertta.com 33% Part (a) Enter an expression for the magntude of vector B in terms of the magnitude of AJA, and the angle e using any required trigonometric functions Grade Summary Deductions Potential 100% Sabmissions...
please answer all parts a,b,c,d
(17%) Problem 2: A wire, bent into a rectangle with sides a = 0.075 m and b = 0,045 m, is in a magnetic field B directed perpendicularly to the face of the wire, as shown. The perpendicular component is a function of time as B(t) = Asinot), where A = 0.45 T. 6 = 9 rad/s. In this problem, take the normal vector to the surface of the loop to be parallel to the...
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