1.) DESCRIPTION OF THE IMAGE LOCATION: ORIENTATION: (UPRIGHT/INVERTED) SIZE: SMALL / BIG / SAME TYPE: REAL/ VIRTUAL
Q: 10- For safety reasons, you install a rear-window lens with a − 0.304 m focal length in your van.…
A: Given: Focal length is f=0.304m. Image distance di=0.243m. Height of image h'=0.337m.
Q: You want to use a double lens imaging system with the first lens having a focal length F₁ = 80 mm…
A: Focal length of first lens : F1=80 mm Focal length of second lens : F2=30 mm Object distance from…
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: 96) A nearsighted person wears contact lenses having a power of -0.15 diopters. What is the person's…
A: Here is the step-by-step explanationTo solve these problems, we'll use the lens formula and the…
Q: 4. Two diverging lenses, each with focal length of -30 cm, are placed 20 cm apart. If an object is…
A: Basic concept used: Using object distance first lens 1, will form an image at certain distance. Now…
Q: 10. Calculate the magnification of an object placed 6.20mm from a compound microscope that has a 6mm…
A: Given information:Here, d0 is the object’s distance for the objective lens, f0 and fe are the focal…
Q: 3. For a converging lens the object is 10 cm from the lens and the image is 24 cm from the lens on…
A: See below
Q: very long cylindrical rod made of flint-glass (n=1.80) has its left end ground to a convex…
A: ng = 1.80 (refractive index of flint glass) R = +5 cm ( radius of convex hemisphere) u = - 8…
Q: (a) Sirius, one of the hottest stars known, has a black body radiation spectrum with a maximum…
A: Given,λmax=2600A0=2.6×10-7m
Q: A spherical Concave Mirror has a 42.0-cm radius of curvature [R]. An object is placed 12.0 cm [do]…
A: Radius of curvature R= - 42.0 cmF = R/2 = -42/2 = -21cm Object distance u = -12 cm
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: 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: A person with ideal vison can focus perfectly on objects. .. A. ..at any distance from the eye. B.…
A: A person with ideal vision can focus perfectly on objects which are present between 25 cm to the…
Q: 3) A 2.05-cm-tall object is placed 30.0 cm to the left of a converging lens with a focal length f1 =…
A: An h0 =2.05 cm tall object is placed 30.0 cm to the left of a converging lens with a focal…
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: 2. In a cinema, a picture 2.5 cm wide on the film is projected to an image 3.0m wide on a screen…
A:
Q: A camera is used to take a picture of a dog. What kind of image is produced? type 'real' or…
A: This is a question regarding the types of image produced by different lenses. An image formed by the…
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: The impression of an image persists on the retina for about _________ of a second. A) 1/10th B)…
A: The image formed on the retina rests for 1/16 th of a second. It is called persistence of vision.
Q: 15-Two converging lenses have the same focal length of 5.00 cm. They have a common principal axis…
A: The focal length f=5 cm The object distance d∘=10 cm The distance between the lens x =21 cm.
Q: An object is placed 6.0 cm in front of a concave mirror of radius 10.0 cm. Which of the following…
A: SOlution: given that u = 6 cm r = 10cm
Q: You have a Convex Lens with a Focal Length of 12.8 cm. An object 5.0 cm in height is located 7.0 cm…
A:
Q: Determine the object's distance from the biconvex lens if the image's magnification is -2 and the…
A: magnification (m) = - 2image distance (di) = 17 cm
Q: 6) An object is placed 20 cm in front of a converging lens of focal length 5 cm, where does the…
A: Given Object distance from lens = 20 cm Focal length = 5 cm We have to calculate the image position…
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: The print in many books averages 4.20 mm in height. How high in mm is the image of the print on the…
A: The magnification is given by the formula m=-did0 (1) For a clear picture of the book held…
Q: 9. A tube of Chapstick (4 cm tall) is placed 15 cm in front of a diverging lens( Radius =20 cm) 1…
A: (a) Draw three ray diagrams on the above picture. (b) what is the location of the image. (c) what is…
Q: 1. If a lens is to focus parallel light rays on a screen 50-cm away, what diopter would it have?…
A:
Q: An object with a height 5cm lies d.= 2 x f in front of a lens with focal length of (#N) m m. Find…
A: Using lens equation we can solve the problem as solved below
Q: ) Explain why the crystalline lens of the eye gets a virtual object from the cornea.
A: Answer:- The crystalline lens of the eye gets a virtual object from the cornea.The lens will form a…
Q: 16) An object is placed 12.3 cm from a diverging lens of focal length 18.9 cm. What is the lateral…
A:
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Solved in 4 steps with 3 images
- 7). A camera has a 50.0-mm lens (focus length) that is used to take a picture of an object 1.30 m tall located 4.00 m away. What is the height of the image on the film? a) 21.0 mm b) 16.5 mm c) 12.0 mm d) 10.5 mm e) 9.2 mm3. Show that the magnification factor for a mirror or lens M = d/d do sign convention omitted) is the lateral magnification, or the ratio of the height (lateral size) of the image to that of the object. (Draw a ray diagram)6. The bowl of a ladle is perfectly spherical, with a diameter of 10 cm. If I point the bowl of the ladle toward the sun, where will I get an image of the sun? Include a sketch.
- 4-You have learnt that plane and convex mirrors produce virtual images of objects. Can they produce real images under some circumstances? Explain2. An object is placed at point P in front of a plane mirror as shown. How will the image height h be affected if the object is moved to the left, or farther away from the mirror? * 0个 B 业 It will remain the same. OIt will decrease. O It will increase.
- CHAPTER 23 A diverging lens has a focal length of magnitude 22.6 cm. D.) Find the magnification for the object at a distance: 45.2 22.6 11.33) A lens has a refractive index of 1.30. In air, it is a converging lens. Will it still be a converging lens if placed under water? Explain using a ray diagram.24) A transparent photographic slide is placed in front of a converging lens with a focal length of 2.60 cm . The lens forms an image of the slide 14.0 cm from the lens. How far is the lens from the slide if the image is a) real, and b) virtual?