The rays of light that are parallel to the principal axis meet at the after reflecting from the spherical (concave and convex) mirror. A. center of curvature B. radius of curvature C. focal point D. at the center of the mirror (pole)

Q: a convex mirror

A: Light strikes a convex mirror parallel to the axis will be reflected back on the same side and…

Q: If light travels from air into flint glass, and the angle of refraction is 30°, what is the angle of…

A: Snell's law states:n1​Sinθ1​=n2​Sinθ2​ For our case:As angle of incidence = : θ1 = ?And angle of…

Q: Chromatic aberration is the result of    a. reflection.   b. straight ray propagation.   c.…

A: The cause of chromatic aberration is asked in the question.

Q: 32.) Convex mirrors form images that are smaller than the actual object. a. True b. False

A: A convex mirror is a category of mirror which is curved outwards, which is also the polishing…

Q: Parallel light rays strike the surface of a concave spherical mirror (neglect the effects of spher-…

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Q: Which angle is the angle of incidence for the light ray shown approaching the plane mirror?

A: Incident ray and the reflected rays are always taken with respect to the normal.

Q: If you want to see an image of yourself with the same height in a concave mirror, you should stand…

A: Solution: Concave mirror forms a real image of a real object when the object is placed between focus…

Q: 29.) The back of a shiny silver spoon forms a concave mirror. a. True b. False

A: The back of the shiny silver spoon form convex mirror and front side forms the concave mirror. When…

Q: Given an octagonal mirror, rotating about its center. A ray of light is incident from the left,…

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Q: When light passes between two different media (i.e. oil and water), and the index of refraction of…

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Q: 2.Sunlight strikes the surface of a lake. A diver sees the Sun at an angle of 42° with respect to…

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Q: A light ray reflects from the horizontal portion of a right-angle mirror at an angle of 400 to the…

A: Assume the light ray incident on the horizontal portion of the right angled mirror. The angle of…

Q: 3. When an obliquely angled light ray passes from a medium in which it is moving relatively slowly…

A: Whenever light travels from one medium to another, the rays bend towards or away from the normal.…

Q: When an object is placed in front of a concave mirror with a radius of curvature of Rat a certain…

A: Given that:Magnification m=3Focal length, f=R2

Q: What is the angle of deviation if a ray of light in water is incident at an angle of 25 degrees and…

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Q: Which of the following is formed by a plane mirror?   Select one: a. Virtual, upright, and the…

A: A plane mirror formed an image of virtual, upright and same size as of the object.

Q: For each angle of incidence, the corresponding value of angle of reflection is different A .a same A…

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Q: When focusing the light of the sun onto a plane above a concave spherical mirror, you notice there…

A: Answer            C) Half the radius of curvature

Q: A ray of light is incident on a plane mirror and the angle of reflection is 55 degrees. What is the…

A: Answer: d. 110 degrees

Q: In many convenience stores, a mirror is placed in a top corner of the store to allow the clerk to…

A: A convex mirror always forms an erect , virtual and diminished image of the objects placed in front…

Q: When moving away from a vertical plane mirror, its image in the mirror: a) is always the same…

A: The answer to this question is given below...

Q: w9-5 An object is placed in front of a concave mirror with a 19.2 cm radius of curvature. A real…

A: The objective of this question is to find the distance of the object from the mirror when a real…

Q: 7. Using graphical raytrace rules #1 and #2, construct the real image formed when an object is…

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Q: 56. A concave mirror has a radius of curvature of 5.0 m. An object, initially 2.0 m in front of the…

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Q: Which angle is the angle of incidence for the light ray shown approaching the plane mirror?

A: Given data: The angle of incidence is: θi For the plane mirror, the incidence’s angle and…

Q: What does a negative radius mean? A. that the focus is behind the mirror C. that the focus is in…

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Q: When a beam of light hits a mirror, the angle of reflection A.  Must equal the incident angle B.…

A: when a light fall on a mirror then angle between incident rays and normal known as incident angle…

Q: An object that is placed very far from the thin lens will have its image formed At infinity - At the…

A: Given data: Object position = very far from the thin lens Required: The position of the image

Q: When light passes through a convex lens, which of the following causes it to bend? I. the change in…

A: Both I And II causes light bend. when the refractive index of the material change due to this light…

Q: In a darkened room, red light shines on a red cup, a white card, and a blue toy. The cup, card, and…

A:

Q: In the graphical method, a ray approaches a mirror parallel to the optical axis will     reflect…

A: Using Basic concepts of reflection

Q: An image is formed by a concave mirror as virtual, upright, and enlarged. Where is the objec…

A: Concave mirror forms real image for object beyond 2f Option A is incorrect.

Q: What is the Centre of Curvature of a spherical mirror? A) It is the centre of a hollow sphere of…

A: Centre of curvature of a spherical mirror is the center of the spherical surface of which the mirror…

Q: Light passes from air "air into an unknown material at an angle of incidence 0, = 37°. If the angle…

A: n1=1n2=?θ1=370θ2=300c=3×108m/sv=?

Q: A ray of light is incident on a plane mirror and the angle of reflection is 79 degrees. What is the…

A:

Q: draw the ray diagram of the following (convex mirror): a. object is between f and the vertex b.…

A: Rules of refraction at convex mirror 1)A incident ray traveling parallel to the principal axis on…

Q: MCQ 4. A clown 2 m tall looks at himself in a full-length mirror (floor-to-ceiling). Where in the…

A:

Q: How will a light ray reflect if it heads directly at the focal point? A. The light ray will bounce…

A: Correct option is (b) i e The light ray will reflect parallel to the principal axis.

Q: 72.  The image the lens of the eye forms on the retina is   A. depends on the focal point of the…

A: We know that lens in eye is convex lens, The real images formed by convex lens is inverted.

Q: Which of the following statements are true about the angle of reflection? A. When a light ray is…

A: Lets check each option one by one. A. when a light ray is reflected from a surface the angle of…