What will the total number of images have formed by two mirrors inclined at 120° asymmetrically to each other?
Q: 1) A 3.5 cm tall object is 12 cm away from a lens with focal length 32 cm. a) Calculate the height…
A: a) To calculate the height of the image formed by the lens, we can use the thin lens equation: 1/f =…
Q: 2. A diverging lens has a focal length of 60cm. What are the location, size and nature of the image…
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Q: Q1: The following object and its image are formed by unknown thin lens. What is the type of the lens…
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Q: 10. An object is placed 6 cm to the left of a converging lens. Its image forms 12 cm to the right of…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 14. Two lenses of powers 6D and -5D are in contact with each other. The focal length of combination…
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Q: 5) A stamp collector wants to magnify images by 8(X) when the object is 6.3 cm away. What focal…
A: Using the formula for magnification and lens formula one cm solve this problem.
Q: Two converging lenses with focal lengths 12 and 20 cm are placed 8 cm apart. An object is placed 36…
A: Given:- Two converging lenses with focal lengths f1=12 and f2 = 20 cm are placed d = 8 cmapart. An…
Q: X intercept(Value of 1/f) (cm*) Y intercept (Value of 1/f) (cm-) Mean value of 1/f (cm-1) f (cm)
A: X intercept value(1/u)= 0.100×0.005 cm^-1 Y intercept value (1/v)= 0.100×0.005 cm^-1 Mean value of…
Q: Two converging lenses are used to form a compound microscope, the first lens (object lens) has focal…
A: Given, Two converging lenses are used to form a compound microscope, the first lens (object lens)…
Q: 3. What is the focal length of a convex mirror that produces an image that appears 20 cm behind the…
A: Mirror equation is given by, 1f=1do+1di Here, f is the focal length of the mirror, do is the…
Q: . A sighted person has a far point located at 450cm from his eye. If the eyeglass are to be worn…
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Q: 10) A swimmer has dropped her goggles in the shallow end of a pool, marked as 0.75 m deep.How deep…
A: Let the height of the pool at the deep end is denoted by H and the refractive index of the water is…
Q: 6) An object 2.0 em tall is in front of a converging lens of focal length 22 cm. The object is 10 em…
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Q: 5) An image is formed 15 cm behind a 10-cm-focal-length converging lens. Find the object distance a)…
A: Given:Focal length of a converging lens, f = 10 cmImage distance = 15 cm behind the lens
Q: light ray end up. Finally, draw a light ray from the bottom of the object along the principal axis;…
A: We need to draw the ray diagram
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: 3) A mirror at an amusement park reflects an image which appears to be three times the height of the…
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Q: An object is 25.0 cm in front of a converging lens with a focal length of 55.0cm. Use ray tracing to…
A: object distance=25cm focal length= 55cm
Q: Two converging lenses are used to form a compound microscope, the first lens (object lens) has focal…
A: The total magnification of the microscope is given by M=mome mo, me are magnifications of objective…
Q: 12. Two lenses of powers P1 = +2 D and P2 = -2 D respectively, are placed in contact. the power of…
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Q: Find the distance of the image when an object is placed on the principal axis at a distance of 10 cm…
A: Given Data : The distance of the object from the lens is given as u = 10cm The focal length of the…
Q: 8) An object is placed at a distance of 80 cm from a converging lens with a focal length of 30 cm a)…
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Q: 28. Two plane mirrors OP and OQ are inclined at an acute angle (diagram is not to scale). A ray of…
A: GivenTwo plane mirrors OP and OQ are inclined at an acute angle (diagram is not to scale). A ray of…
Q: A stamp collector wants to magnify images by 10(X) when the object is 5.5 cm away. What focal length…
A: For magnification purposes, a convex lens can be usedThe magnification formula in terms of image…
Q: A person's left eye is corrected by a diverging le of f = -18.6 cm placed 2.0 cm from the eye. (a)…
A: We know that the formula of the power of the lens is given as P = 1f Here P is the power f is the…
Q: 5) An object is 55 cm from a converging lens and a real image is formed on the other side of the…
A: Position of object u=-55cm position of image v=90cm
Q: 2) For a converging lens with focal length f = 10 cm, the object distance p = 25 cm. Calculate the…
A: Given that The focal length of the convergent lens is f = 10cm (positive for…
Q: 11) Two converging lenses are used to form a compound microscope, the first lens (object lens) has…
A: To see the nature of final image we have to draw the ray diagram of microscope and we will see how…
Q: An object of height 3.0 cm is placed at 5.0 cm in front of a diverging lens of focal length 20 cm…
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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: 6) Two converging lenses, separated by a distance of 40.0 cm, are used in combination. The f lengths…
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Q: 25. By holding a magnifying glass 25 cm from my desk lamp, I can focus an image of the lamp's bulb…
A: Distance of object (lamp) from magnifying glass=25cm.
Q: Calculate the focal length of the mirror formed by the convex side of a shiny spoon that has a 2.29…
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Q: A dentist uses a curved mirror to view the back side of teeth in the upper jaw. Suppose she wants an…
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Q: 7) Two optical apparatus are separated by 20cm distance each one has focal length |f|=10. Draw the…
A: Lens formula 1f=1v-1u Where f is the focal length v is the image distance u is the object distance
Q: 9. should you use? You can use Sunlight and a lens to start a fire. Which type of lens a) Converging…
A: The sunlight and using of different lenses to see what happens is an experiment usually found in any…
Q: 3. Bifocal lenses are prescribed for a patient, the components having focal length of 40cm &-300cm.…
A: Myopia is an eye defect wherein the objects nearer to the eyes appear clearly and those far off are…
Q: 2. The walls of a room 8m x 10m are covered with plane mirrors. A man stands at the center of the…
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Q: 130) A converging lens has a focal length of 10.0 cm. Locate the object if a real image is located…
A: Given f = 10 cm
Q: 2. The same rays are used to find the properties of a diverging lens. Use them to locate the image…
A: Light rays from object and image formed is as follows for first object: Image formed is virtual and…
Q: b). In a theatre, two plane mirrors are incline to each other in such a way to produce 20 images of…
A: Given Two plane mirrors arranged at some angle Number of images formed by these two mirror = 20 We…
Q: Q2 S] An object is located at a distance s = 14 [cm] in front of a mirror having a focal length of f…
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Q: 4) A ray of light impinges on a mirror as shown in the above figure. A second mirror is fastened at…
A:
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