An incident ray strikes a glas (n=1.52) with the angle of 38 degrees to the surface of the glass. a. Illustrate with label angle of incident, angle reflected ray and angle of refraction. b. What is the angle reflected ray? c. What is the angle of a refracted ray?

Q: A concave mirror has a radius of curvature of 24 cm. A 6.4 cm tall object is held 26cm from the…

A: The focal length of the concave mirror can be given as, Here, R denotes the radius of curvature.

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A: Given, Radius of curvature R = 89.7 cm Distance of object u = 55.3 cm   So the focal length of the…

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A:

Q: Spherical refracting surfaces. When an object is placed 11 cm in front of a spherical refracting…

A:

Q: In the figure, light enters a 90° triangular prism at point A with incident angle θ, and then some…

A:

Q: • A concave mirror produces a virtual image that is three times as tallas the object. (a) If the…

A: Given data: The height of the object is: ho The height of the image is: hi = 3 ho The magnification…

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A:

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A:

Q: A beam of red light enters the 45° glass prism at right angle as shown in figure below. The index of…

A:

Q: A ray of light is incident on the left vertical face of a glass cube of refractive index n2, as…

A: Use Snell's law  n1 Sin i = n2 Sin r

Q: The figure shows a star shaped object in front of a concave mirror. One light ray from the top of…

A: Ray parallel to the principal axis passes through the focus.  Therefore the given ray passes from…

Q: The virtual image produced by a convex mirror is one-third thesize of the object. (a) If the object…

A: Given that the virtual image produced by a convex mirror is one third the size of the object.…

Q: An engineer has built a device with two plane mirrors at right angles to one another. He directs a…

A: mirror 1 incident angle θ1 =35.6° light ray travel between two mirrors=AB

Q: A technician directs a light ray through a transparent medium, toward one surface of an equilateral…

A:

Q: An incident ray strikes a glass (n=1.52) with an angle of 38º to the surface of the glass. a.…

A:

Q: You are looking for a mirror that will enable you to see a 3.2-times magnified virtual image of an…

A: Magnification of the image is 3.2 Distance of the object from the mirror vertex is u = -4.7 cm…

Q: A thin lens with a focal length of 0.5 meters forms an image of an object. The object is 0.2 m from…

A:

Q: Q2: Light in a material with an index of refraction of 1.57 is refracted into air, at an angle of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: An object is 4.2 m from a screen. (a) Where should you place a converging lens to see a focused…

A: In this question we have to answer where should we place a converging lens to see a focused image of…

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A: (a) Thin lens equation Thus, the object is 77.5 cm in front of the mirror.

Q: 9. In the Figure, the arrow (height = 4 cm) is at the center of curvature, C, of the concave mirror…

A: Given : Height of the arrow, h = 4 cm Focal length of mirror, f1 = 15 cm Focal length of the…

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A: Ans:- Image-1

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A:

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Q: How can you tell the difference on a ray diagram?   How could you tell the difference between a…

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Q: An object is placed 25 cm from a double convex lens that has a 15 cm focal point.             a)…

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Q: A shopper standing 3.0 m from a convex security mirror sees his image with a magnification of 0.25.…

A: Given, u=3 m m=0.25

Q: In the figure, a real inverted image l of an object O is formed by a certain lens (not shown); the…

A: Image formed is real and inverted in nature . Distance between object and image = do + dido + di =…

Q: An object 5.0 mm tall is placed 75 cm from a convex mirror. The radius of curvature of the mirror…

A: Answer:-  Given  Height of  an object (h1) = 5 mm = +0.5cm Object distance (u) = - 75 cm  Radius of…

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Q: Suppose you have a concave mirror as shown in the image below. If h = 0.7m is the height of an…

A:

Q: . A dentist's mirror is placed 1.0 cm from a tooth. The enlarged image is located 7.5 cm behind the…

A: Given  Object distance u = -1 cm  Image distance v = 7.5 cm

Q: Q2: A/ A ray of light passes from air into water at an angle of incidence of 50°. What is the angle…

A: Given, Angle of incidence,i=50° Refractive index of water,n2=43 Refractive index of air,n1=1

Q: Suppose you have a concave mirror as shown in the image below. If h = 1.84m is the height of an…

A: CONCEPT: Given, Height of the object is h=1.84 m Height of the image is h'=4.21 m We know,…

Q: An object 4.0 cm in height is placed 8.0 cm in front of a concave spherical mirror with a focal…

A: Given Hieght of object ho=4cm Focal length f=10cm Object distance p=8cm

Q: now? (ii.) Is the image formed by a plane mirror upright or inverted? How do you know? (iii.) What…

A: We consider a plane mirror.  We know that the plane mirror is always from the virtual image, the…

Q: ur reflection in a shiny 9.2 cm diameter christmas tree ball ornament. If your face is 25.0 cm away…

A: Given:- The diameter of the ball is d = 9.2 cm  The object distance for  the  Christmas tree ball u…

Q: 3. A person 1.6 m tall stands 3.2 m from a reflecting globe in a garden. (a) If the diameter of the…

A: apply mirror equations. note that v and u are measured from the centre of the sphere of the…

Q: Part A Trace the path of a ray emitted from the tip of the object through the focal point of the…

A: given  an object placed in front of a concave mirror  required trace the location and size

Q: ) Can you get light to go directly through the triangular end of the prism, i.e. without any change…

A: We have to see Can we get light to go directly through the triangular end of the prism, i.e. without…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.