Which of the following describes a real image? O from which light rays diverge as they pass through O toward which light rays converge but do not pass through O with a ray normal to a mirror passing through it toward which light rays converge and pass through O from which light rays diverge but do not pass through

Q: For the same angle of incidence, a light ray is refracted the most when it travels

A: Let n1( refractive index of medium 1) n2= refractive index of medium 2

Q: The image formed by a concave mirror is inverted and located at a distance lq| = 6 cm in front of…

A: The ray diagram is depends on the position of an object. For the position of an object we should…

Q: A concave mirror has a radius of curvature of R = 2.0 m. An object is placed 1.25 m in front of the…

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Q: The object is located 20 cm in front of the lens which forms an upright image double the size of the…

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Q: 9. a. While approaching the throne room of Dr. Yango, Captain proton spots a 4.0 m tall image of the…

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Q: oncave spherical mirror has a focal length of 12 cm. If an object is placed 6 cm in front of it the…

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Q: A real object in front of a convex spherical mirror can produce an image that is virtual, erect and…

A: Given data:  A real object in front of a convex spherical mirror Required: The nature of image

Q: Which of the following is NOT true for principal rays passing through a converging lens? O Incident…

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Q: Two mirrors intersect at angle of 45°. A ray strikes mirror 1 at an angle of 58°. It reflects off of…

A: Given a ray diagram as:                           Where, CD is a perpendicular on mirror 2 so,…

Q: An object is 5.7 cm from a concave mirror. The image is 4.7 cm tall, and 10 cm from the mirror. How…

A: Given Data: Distance of the object from the mirror is u=5.7 cm Distance of the image from the mirror…

Q: An object is placed 30 cm from a concave mirror of focal length 15 cm. Which of the following is the…

A: We have an object that is placed at a distance u=30 cm from a concave mirror of focal length f=-15…

Q: sight O A person can see an object whenever light shines on it O A person can see when light travels…

A: Humans have two eyes but the final image obtained is one. Both eyes are used for gathering…

Q: A 10.4 cm tall object is placed 4.8 cm in front of a concave lens. The image is 3.0 cm from the…

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Q: 39 – 40. What is the angle of reflection in mirror 2 if the angle of incidence in mirrorI which is…

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Q: A concave mirror has a radius of curvature of 20 cm. For which one of the following object distances…

A: Given: A concave mirror has a radius of curvature of 20 cm. For which one of the following object…

Q: An object is 50 cm from a concave mirror of radius of curvature of magnitude 80 cm. How far is the…

A: Given data:  A concave mirror  Object distance (u) = 50 cm Radius of curvature (R) = 80 cm Required:…

Q: A beam of light that is parallel to the principal axis is incident on a concave mirror. What happens…

A: If the beam is parallel to principal axis then it will always pass through focal point .

Q: What is the focal length of the mirror?

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Q: A ray of light is reflected from two plane mirror surfaces as shown in the figure. What are the…

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Q: If you stand in front of a convex mirror, at the same distance from it as its focal length, O you…

A: Draw the schematic diagram of the mirror.

Q: If a plane mirror rotates through an angle a = 15°, then the reflected beam would be deflected by an…

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Q: A ray of light is incident in medium (1) where light has speed s1 onto the interface with medium (2)…

A: We know, (Refractive index of medium 1)/(Refractive index of medium 2) = (Speed of light in medium…

Q: Spherical aberration is due to light rays O a. passing through the outer portions of a lens not…

A: Spherical aberration is an optical effect which can be seen in optical devices such as lenses and…

Q: The image formed by a concave mirror is inverted and located at a distance lal= 6 cm in front of it.…

A: Concept used: Concave mirror is a spherical converging mirror.  It can form small or large images ,…

Q: The image is formed on the retina even when the distance of the object from the eye increases The…

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Q: A single concave spherical mirror produces an image which is O always virtual real only if the…

A: There are two types of spherical mirrors, in general, concave and convex.

Q: If a object is placed between a convex lens and its focal point, the image formed is

A: Object is placed between a convex lens and its focal length. Find: Which type of image will be…

Q: -. What is the focal length of the mirror?

A: The magnification of the concave mirror is given by m= image distance (-v) / object distance (u) Now…

Q: The image of a distant building formed by a concave mirror is found 20 cm from the screen. What is…

A: The image distance is 20 cm from the screen. The object is at a large distance from the screen.…

Q: A vase which is 1.4 cm is placed 4.0 cm from a concave mirror. If the height of the image is 4.0 cm…

A: Given data: Object height (ho) = 1.4 cm Object distance (u) = 4.0 cm Image height (hi) = 4.0 cm…

Q: Question 25 If a ray of light hits a mirror with an angle of incidence of 20° what is the angle of…

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Q: When a flower petal is 4.0 cm in front of a converging lens, the inverted image is half the height…

A: magnification m=-vu=hiho    =-v4=-h/2h Image distance, v=2cm

Q: Let IB and OB be distances from the plane mirror to the image and object, respectively. Show that IB…

A: Objective: To show IB=OB and to prove that image and object have the same size.  Let IB and OB be…

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.