A magnified upright image is produced at a distance of 80 cm from an object by a lens. If the magnification is 8. i. Calculate the focal length. ii, 5 UTM 2 State the type of lens. 8 UTM UTM
Q: d) As people age, the crystalline lens hardens (a condition called presbyopia or “old-age" eyes) and…
A:
Q: A diverging lens located in the y-z plane at x = 0 forms an image of an arrow at x = x2 = -26 cm.…
A:
Q: diverging lens with focal Tength image with magh +0.700. wnat are the object and image distaices?…
A: focal length = f = - 16 cm magnification = m = 0.7
Q: 6. Suppose a lens has a 35 mm focal length and is being used to photograph a flower 62.5 cm away.…
A: Given: Focal length of lens is f=35 mm Distance of object is u=-62.5 cm, as it is measured from the…
Q: Consider the following four thick lenses (in air) made from a material with an index of refraction…
A: Note that here 4 lenses are not interrelated to each other. We need to solve the given questions for…
Q: A converging lens with a focal length of 8.20 cm forms an image of a 4.60-mm-tall real object that…
A:
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: F
A: Answer 1Since it is convex lens so As the object get it closer to the lens the size of image is…
Q: Determine the radii of curvatures of a thin lens with focal length f = −120 mm and index n = 1.5,…
A: Given, Focal length=-120mm Refractive index n=1.5
Q: A bright object and a viewing screen are separated by a distance of 84.0 cm. A) At what distance(s)…
A: The concept behind this question is the behavior of lenses and the principle of geometric optics,…
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…
A:
Q: e image magnification is: (F
A:
Q: What combination of objective and eyepiece focal lengths will give a 150 mm tube length microscope…
A: Write the given values with the suitable variables. L=150 mm=15 cmm=150 Here, L is the tube length…
Q: For the next two numbers, consider an ant that is 15 cm from a convex lens whose focal length is 10…
A:
Q: 4. You have an optical system modeled as a thin lens of focal length 10 meter. The object of…
A:
Q: What is the focal length and power of the eye lens when viewing an object 155 cm away? Consider the…
A: Given: The distance from object is d=-155 cm. The lens to retina distance is d0=0.02 m. (a) The…
Q: An object 3.75 em tall stands 20.0 cm in front of a diverging lens of focal length magnitude 15,0…
A:
Q: Consider an object placed near a thin lens. The ray shown is one of the principal rays for the lens.…
A: Given that A object placed near a thin lense From given diagram Each squire =1 cm along the…
Q: ;. A 2 cm object is 2 cm in front of a two-lens system with focal lengths 4 cm and -4 cm,…
A: For first lens: Object distance, u = 2 cm Focal length, f = 4 cm Image position = ? The image…
Q: You have a lens with a focal length of -9.7 cm. If you put an object a distance 13.3 cm from the…
A: It is given that,The focal length of the lens is f=-9.7 cm.The object distance is u=13.3 cm.
Q: A +50.0-mm lens is used to take a picture of an object 1.30-m tall and located 4.00 m away. What is…
A: 1) Height of object: ho = 1.3 m 2) Object distance: u = 4 m 3) focal length of lens: f = 50 mm =…
Q: w9-17 A refracting telescope is used to view the Moon. The focal lengths of the objective and…
A: The objective of this question is to find the distance between the lenses of a refracting telescope…
Q: What will be the magnification if an object is placed 10 cm from a convex lens of focal length 20…
A: Given p=10cm and focal length is 20cm We have to find the magnification value The formula we used…
Q: measurement indicates that a patient cannot clearly see any object that lies closer than 60.2 cm to…
A:
Q: 7. (nepoxy = 1.6) immersed in water (nwater = 4/3) is given without the sign. Calculate its focal…
A: Given information: Here, R1 and R2 are the radius curvature of the left and the right side of the…
Q: What power contact lens is needed to correct for farsightedness where the uncorrected n 75 cm? O…
A: Given value--- uncorrected near point = 75 cm. We have to find--- power of contact lense ?
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: Homework 12 Problem 5: A camera with a 110.7-mm focal length lens is being used to photograph the…
A: Given data :The focal length of the lens is,f = 110.7 mm = 110.7×10-3 mThe diameter of the sun is,D…
Q: d) As people age, the crystalline lens hardens (a condition called presbyopia or “old-age” eyes) and…
A: Given data :Focal length for near point, Focal length for far point, Standard data : Lens used in…
Q: What is the focal length and power of the eye lens when viewing an object 145 cm away? Consider the…
A:
Q: The magnification of a convex mirror is +0.52 times for objects 5.4 mm from the mirror. What is the…
A: Let u, v, f, and m denote the distance of the object, the distance of the image (both measured from…
Q: Consider an object placed near a thin lens. The ray shown is one of the principal rays for the lens.…
A:
Q: A 1.10-cm-tall candle flame is 3.80 m from a wall. You happen to have a lens with a focal length of…
A: Every lens has a definite focal point. The point where all the rays coming from far distance,…
Q: 6. The picture size on ordinary 35-mm camera film is 24 x 36 mm. Focal lengths of lenses available…
A: a. Given, Object distance, u=150m Image size, I'=24×10-3m Object size, O'=100m Let the image…
Q: 1. An object is placed 10 cm in front of a 20 cm focal length converging lens. At what distance from…
A:
Q: 5. Consider the sphere of radius 409 mm of refractive index 1.6 in air. (a) Find the effective focal…
A:
Q: (15) Please don't write on a paper. I can't understand handwritten. Determine the object's distance…
A: Given : Magnification (m) = -2 Image distance (di) = 17 cm
Q: A diverging lens with focal length If = 18.5 cm produces an image with a magnification of +0.620.…
A: focal length of diverging lens (f) = -18.5 cm magnification (m) = 0.62Let the image distance = i Let…
Q: 5. Q7) Problem 53: Page 110 A camera with a 50 mm focal length lens is being used to photograph a…
A:
Q: Assume selecting two Crown glasses with na = 1.52 and different Abbe numbers (va) to make following…
A: We use two properties, Greater the Abbe number, smaller is chromatic aberration. Least spherical…
Q: A diverging lens is constructed with one flat surface, and one curved surface having radius 25.0 cm.…
A:
Step by step
Solved in 2 steps with 1 images
