When it comes to how ray lines are drawn, what makes the convex lens and concave mirror similar to each other?

Q: What will happen to the mirror when you put it in a glass of water? Does it look straight? why does…

A: When we put mirror in glass of water refraction of light happens . It does not look straight as…

Q: A converging lens and a converging mirror have the same focal length in air. Which one has a longer…

A: Reflection is independent of refractive index and hence there will be no change in the focal length…

Q: Draw (a) a concave lens and (b) a convex lens. (a) Which lens is a converging lens? (b) Which…

A: to draw : A) concave lens B) convex lens

Q: A fish is in an aquarium and looking at people. Will the people appear farther or nearer than the…

A: The relation between the real depth and the apparent depth is given by  n = real depthApparent depth…

Q: Concave mirror (real object outside center of curvature)

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Q: What is the length of the smallest vertical planar mirror in which you can see your entire body, and…

A: ,

Q: Concave spherical mirrors form enlarged images with respect to their object size, while convex…

A: first option is wrong as both are mirror so they only reflect the light so snells law doesn't follow…

Q: Why can't you see your reflection on a wall? (a) only mirrors reflect people's images  (b) light…

A: When light bounces off an object, it is called reflection. The light will reflect at the same angle…

Q: where would its image be located? Will the image be on the same side of the lens as the object? Is…

A:

Q: Human eyes include converging lenses. Do you anticipate the retinal picture to be upright or…

A: Human eye have five refractive medium that is Tear film, cornea, aqueous humor, crystalline lens and…

Q: What is the nature and position of image formed when the object is at (i) infinity (ii) 2 f (iii) f…

A: Solution: The image formed by concave mirror is as shown in table below: S No object position…

Q: the path of light as it transitions from the glass slide to the air remains uncharged ss it travels…

A: Given statement : "The path of light as it transits from glass slide to air remains unchanged as it…

Q: why a concave lens is called a converging or negative lens?

A: It is thin in the middle and converges light at a point. When the rays of light coming parallel to…

Q: How does the object distance relative to the focal length affect the size of the image formed by a…

A: Answer :- The object distance relative to the focal length affect the size of the image formed by a…

Q: Is the law of reflection obeyed for the plane mirror? For the spherical mirrors?

A: Law of reflection: The law of reflection states that the angle of incidence (i) is equal to the…

Q: A converging mirror has a focal length of 2.4 m. Where should a candle be placed so that its image…

A:

Q: Converging lenses are found in the human eye. Do you think the retinal image will be inverted or…

A: Converging lenses are found in the human eye and it follows the laws of refraction as usual.

Q: What is the magnification produced by a plane mirror? O 1/4 0 1 02 O 3/2 O 1/2

A: In the given problem we have to find the magnification produced by a plane mirror.   Definition…

Q: If a concave lens has focal length of -10 cm at a distance of 20 cm to the left of a spherical,…

A: This question can easily be solved by applying the basic concepts of a lens and lens formula .

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: You place your friend 75 cm away from a convex mirror with a focal length of -1.5 meters. Where is…

A: 1f=1u+1vv=11f-1u=11-150 cm-175 cm=-50 cm

Q: How do corrective lenses help improve vision in people? Produce an image of the object at a distance…

A: In the treatment of the patients who are sufferings from the errors such as myopia, hyperopia the…

Q: The images formed by concave lenses culd be real or virtual; it depends on whether the object…

A:

Q: Does a flat mirror produce a real or virtual image? What is its magnification?

A: virtual image , and

Q: The magnification produced by a plane mirror is +1. What does this mean?

A: We know that the (+) sign of the magnification shows that the image is virtual and erect while value…

Q: what's the correct answer? A ray passing through the center of a thin lens surrounded by air on…

A:

Q: A classmate of yours says “my teacher told me that converging lenses are always thicker in the…

A: Lens that can converge ray can called converging lens. Lens that can diverge ray can called…

Q: What happens to incident light rays traveling parallel to the axis of a spherical concave mirror or…

A: Light rays travelling parallel to the axis of concave mirror gets reflected and converges to the…

Q: How can you tell when an image is real or virtual in a mirror by looking?

A: The inverse of the focal length of a mirror is defined as the sum of the inverse of the image…

Q: In a concave mirror setup, if the object is placed exactly at the focal point will there be no…

A: Give data, Position of the object = at the focal point

Q: certain

A:

Q: What is the difference between a concave and convex lens? Provide applications for each.

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Q: Some rearview mirrors produce images of cars to your rear that are smaller than they would be if the…

A: Given:-  The focal length of the mirror is f = -10 m  The object distance for the signpost is u =…

Q: If a person walks toward a plane mirror at a speed 2 m/s, his image formed by the mirror will appear…

A: Velocity of person towards the plane mirror  Vb = 2 m/s  Velocity of image towards boy is  Vi = -2…

Q: When reflected light rays don't converge to a point but appear to come from a point behind a mirror,…

A: The image formed by the lens or mirror is real in nature when the reflected rays converge to meet at…

Q: True or False Converging mirrors and lenses form only real images Diverging mirrors and lenses form…

A:

Q: how does the arrangement of mirrors in the camera affects the processing of its images after taking…

A: We all know that the light travels in a parallel direction to the mirror. The light rays address a…

Q: is a flashlight an example of a concave or convex lens

A: The lens used in a flashlight is concave lens.

Q: What are similarities and differences between images formed by a convex lens and by a concave…

A: Convex lens and concave mirror are similar in a lot of way. Both convex lens and concave mirror…

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.