(a) Determine the angle that the normal to the mirror should make with respect to due west.   (b) Since you can read your protractor only so accurately, the mirror is slightly misaligned and the actual angle between the normal to the mirror and due west exceeds the desired amount by 0.004°. Determine how far south you need to move the light sensor in order to detect the reflected laser light.

Q: ray of light crosses the boundary between some substance with n=1.48 and air, going from the…

A: Given Refractive index of substance n1 = 1.48 Refractive index of air n2 = 1 Angle of incidence θi =…

Q: An object has its image formed 15 cm from a convex mirror. The height of the object is two times…

A: Image distance (di) = 15 cm 2×Height of image = object height Therefore, Magnification = 12

Q: ray of light hits the surface between air and an unknown material at an angle A of 46.8°. The index…

A:

Q: Which of the following statements is not true regarding the speed of light     Speed of light…

A:

Q: A fiber optic gyroscope is a fascinating device used to measure rotation rate (angular velocity),…

A: An interferometer is an optical device that uses the effect of interference of light to make…

Q: A light ray is directed toward the surface of a block of flint glass at an angle of 41.0° with…

A: Given  Angle of incidence i=410 Refractive index flint glass n2=1.66 Refractive index air n1=1

Q: An ice cube (nice air (nair = 1.00). An incoming ray of light strikes the ice cube at the midpoint…

A: The ray diagram of light from face 1 to face 2 is-

Q: Why is the following situation impossible? The perpendicular distance of a lightbulb from a large…

A:

Q: A ray of light crosses the boundary between some substance with n=1.48 and air, going from the…

A: When light travels from one transparent medium to another, at the surface of separation there is a…

Q: A laser beam is directed toward the surface of a block of flint glass at an angle of 49.0° with…

A:

Q: Two plane mirrors make the angle a = 63.0° between them. A ray of light incident on one of the…

A: Solution:-Given thatα=63° For a plane mirror, angle of incidence is equal to angle of…

Q: A concave mirror (of focal length magnitude 8.0 cm) is placed in combination with a diverging lens…

A: Here,     A concave mirror (of focal length magnitude 8.0 cm) is placed in combination with a…

Q: A student is looking at the roof on the top of a building. The student is at a horizontal distance…

A:

Q: A convex mirror (of focal length magnitude 6.0 cm) is placed in combination with a converging lens…

A:

Q: A ray of light strikes a flat block of glass at an incidence angle of ?1 = 38.6°. The glass is…

A:

Q: A SCUBA diver is looking towards the surface of a lake (at point, O) at a person standing on a boat…

A:

Q: For an independent study project, you design an experiment to measure the speed of light. You…

A: solution: given that distance = 46.5 km d = 105 m

Q: You see light traveling through three materials. Light is incident at 50.0 degrees at the first…

A: Introduction: When light incident on the material medium it get refracted.  Amount of refraction of…

Q: A plane mirror rests on the floor on top of three pencils in front of a vertical wall. An incident…

A: angle α =44°distance d = 1.60 mangle β = 6.00°determine the increase in height of the location of…

Q: Find the angle of incidence at which a light beam traveling from a medium having the index of…

A: Given information: The refractive index of medium one (n1) = 2.7 The refractive index of medium two…

Q: ight ray is pointed at the surface of a block of flint glass at an angle of 26.0° with respect to…

A:

Q: A concave mirror (of focal length magnitude 6.0 cm) is place in combination with a converging lens…

A: Using lense formula and mirror formula.

Q: A plane mirror rests on the floor on top of three pencils in front of a vertical wall. An incident…

A: angle α =44°distance d = 1.60 mangle β = 6.00°determine the increase in height of the location of…

Q: An old-fashioned lighthouse starts shining its beam pointing north and rotates clockwise once every…

A: Given data:  Initially beam pointing towards North Time taken in one rotation = 8 s Direction of…

Q: A small mirror is attached to a vertical wall, and it hangs a distance of 1.87 m above the floor.…

A:

Q: A convex mirror (of focal length magnitude 7.0 cm) is placed in combination with a diverging lens…

A:

Q: A car passed through an intersection traveling North at 45 miles per hour. A camera is positioned 4…

A:

Q: Zingo is an interior designer, he is not good at physics and only likes doing design and art. He has…

A: Solution: Given: As shown in the figure (that comes with statement of question) 1/4th part of tile…

Q: A light ray in air creates an angle of 43.2 with the surface of a plate made of glass. (a) What is…

A: Angle made by incident ray with the surface of glass = 43.2oIndex of refraction of air (n) = 1.0003…

Q: Two plane mirrors make the angle a = 65.0° between them. A ray of light incident on one of the…

A:

Q: Homework 11, Problem 3

A: Step 1: Step 2: Step 3: don't forget to upvote thank you :) comment if doubt exists  Step 4:

Q: A crate which is able to move casts a shadow on a nearby wall due to a light source at S. The crate…

A: Solution : Let us draw the system indicating the height of the wall and the crate height and…

Q: A ray of light travels from air into another medium, making an angle of θ1 = 45.0° with the normal…

A: Introduction: Snell's law at interface:    μ1sin i =μ2sinrμair sinθ1=μmed sinθ2(1) sin 450=μmed…

Q: A light beam is traveling through an unknown substance. When it strikes a boundary between that…

A: Angle of reflection = 33° Angle of refraction = 47° Refractive index of air = 1

Q: If the incoming ray hits the horizontal mirror farther to the right, is the angle the outgoing ray…

A: Introduction: Light is known to behave in a very predictable manner. If a ray of light could be…

Q: A plane mirror and a concave mirror (f = 7.50 cm) are facing each other and are separated by a…

A: The mirror equation relating focal length (f) to the object distance (do) and the image distance…

Q: The two mirrors illustrated in the figure below meet at a right angle. The beam of light in the…

A: As given,the distance, the angle, draw the free body diagram as below.

Q: Consider a Fizeau experiment in which the wheel has 450 notches and rotates with a speed of 35…

A: The distance from the wheel to the mirror,   The number of notches in the wheel,

Q: With the sun directly​ overhead, an airplane takes off at a speed S of 235 mph at an angle θ of 17°…

A: Given  Speed of the airplane is v=235 mph Angle of the airplane with the horizontal is θ=17°   We…