You hold a small flat mirror 0.50 m in front of you and can see your reflection 1.0 m 0.50 m twice in that mirror because there is a full-length mirror 1.0m behind you (Fig. 23–61). Determine the distance of each image from you. FIGURE 23-61 Problem 70.

Q: 1)A convex lens is also known as a (converging, diverging ) lens and a concave lens is known as a…

A:

Q: (ii) In an experiment, a student is asked to measure the index of refraction of Perspex. Her…

A: We use the formula n1sinθ1=n2sinθ2

Q: *34. A concave mirror has a focal length of 30.0 cm. The distance be- tween an object and its image…

A: GivenFocal length of concave mirror, f=30 cmDistance between object and image-di+do=45 cm

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

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Q: 12) The spherical side mirror on a car is convex and has a radius of curvature of 24 cm. Another car…

A: 12. for a spherical mirror, the lens formula can be written as

Q: 9) An object is placed in front of a plane mirror, 2 m from the mirror, with ray tracing, find the…

A: Plane Mirror:- Plane mirrors are typically used to observe an object's reflection.  Periscopes and…

Q: An object of height 18.4 cm is distance so = 89.8 cm from a concave mirror of focal length 2.13 cm.…

A: Using thin lens equation for lens 2 1f=1do+1di1di=1f-1dodi=dofdo-f

Q: 3-11. A concave mirror forms an image on a screen twice as large as the object. Both object and…

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Q: How much longer must the minimum length of a plane mirror be for a 6 ft 6 in man to see his complete…

A: The property of the plane mirror is that the object and image are at equal distances from the…

Q: EXAMPLE 23-14 Diverging lens. Where must a small insect be placed if a 25-cm-focal-length diverging…

A:

Q: An object's dıstance from a spherical mirror is 2 cm. It's virtual image is 10 cm behind the mirror.…

A: the values provided in the question are as follows :- object's distance from mirror is= u = 2 cm   =…

Q: (c) Where would the shoplifter’s distance from the mirror be if his image were located at the focal…

A: Given that- (c) mirror-convex mirror Mirror Radious of curvature(R) =3.11  ft image were located at…

Q: For problem 34.49 calculate how far the lens must be placed from the slide in cm if the lens has a…

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Q: As you sit in your parked car, you glance in the convex side mirror (radius of curvature 125 cm) and…

A:

Q: A spherical mirror creates a picture. The object's magnification is -2.0. Virtual or real? Is it…

A: Given, magnification=-2

Q: Which of the following is not a principal ray of a spherical lens? A. A ray that goes through the…

A: basically, there are 3 principal rays. The ray that is going into the lens parallel to the optical…

Q: 15) A thin converging lens is found to form an image of a distant building 28.9 cm from the lens. If…

A: Consider the distance of the image from the lens be v, the distance of the building from the lens be…

Q: tex. - If a 12 cm bottle is standing a distance from a convex mirror and the focal length is 5 m,…

A: Given 12cm bottle is standing a distance from a convex mirror. Focal length gievn =5m we have to…

Q: The print in many books averages 3.76 mm in height. How high (in mm) is the image of the print on…

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Q: 2) A person whose eyes arem1.5 m above ground approaches a pool of water of depth 2m and length 1.5…

A: Given data as per question depth  =  2m length  = 1.5m

Q: A 2.0 cm height object is placed 9.0 cm from a concave mirror whose radius of curvature is 12.0 cm.…

A: object height = 2 cm distance of object from concave mirror = 9 cm radius of curvature= 12 cm focal…

Q: More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation…

A: Given, focal length is, f = -47 cm, magnification of image is, m = 0.21   If p is the object…

Q: An object is located in water 16 cm from the vertex of a convex surface made of Plexiglas with a…

A: Write the equation of the image formation by the refraction and substitute the required values to…

Q: Explain in detail how images are formed in convex mirrors. In your explanation use diagrams where…

A: Solution: The image formed by the convex mirror Beyond C…

Q: Where an object should be placed with respect to a 239 cm concave spherical mirror. Radio; to form a…

A: Write a given values of this question. u=-239cmImage size=18×Object size

Q: 6- Use Fig. 23-37 CONCEPTUAL EXAMPLE 23–11 Half-blocked lens. What happens to the image of an object…

A: The problem is based upon the concept of ray optics. Using the concept of ray optics and intensity…