Two thin lenses with a focal length of magnitude 12.0cm, the first diverging and the second...

Two thin lenses with a focal length of magnitude 12.0cm, the first diverging and the second converging, are located 9.00cm apart. An object 2.50mm tall is placed 20.0cm to the left of the first (diverging) lens. Note that focal length of diverging lens is a negative number while focal length of converging lens would be positive.

(a) Draw a figure showing both lenses and use principal rays to find approximate position of the image formed by the first lens.

(b) Calculate how far from this first lens is the first image formed.

(c) Calculate how far from this first lens is the final image formed.

(d) What is the height of the final image?

(e) Is it upright or inverted?

Expert Solution

genius_generous answered 2 years ago

Two lenses, one converging with focal length 22.0 cmcm and one diverging with focal length −−...

Two lenses, one converging with focal length 22.0 cmcm and one diverging with focal length −− 11.0 cmcm , are placed 25.0 cmcm apart. An object is placed 60.0 cmcm in front of the converging lens. Part A Find the final image distance from second lens. Follow the sign conventions. Express your answer to two significant figures and include the appropriate units. Part B Determine the magnification of the final image formed. Follow the sign conventions. Express your answer using...

Two identical diverging lenses are separated by 17 cm. The focal length of each lens is...

Two identical diverging lenses are separated by 17 cm. The focal length of each lens is -8.0 cm. An object is located 4.0 cm to the left of the lens that is on the left. Determine the final image distance relative to the lens on the right.

A diverging lens has a focal length of magnitude 21.4 cm. (a) Locate the images for...

A diverging lens has a focal length of magnitude 21.4 cm. (a) Locate the images for each of the following object distances. 42.8 cm distance cm location 21.4 cm distance cm location 10.7 cm distance cm location (b) Is the image for the object at distance 42.8 real or virtual? real virtual Is the image for the object at distance 21.4 real or virtual? real virtual Is the image for the object at distance 10.7 real or virtual? real virtual...

A diverging lens has a focal length of magnitude 16.2 cm. (a) Locate the images for...

A diverging lens has a focal length of magnitude 16.2 cm. (a) Locate the images for each of the following object distances. 32.4 cm distance cm location ---Select--- in front of the lens behind the lens 16.2 cm distance cm location ---Select--- in front of the lens behind the lens 8.1 cm distance cm location ---Select--- in front of the lens behind the lens (b) Is the image for the object at distance 32.4 real or virtual? realvirtual Is the...

Question 1: A near-sighted person might correct his vision by wearing diverging lenses with focal length...

Question 1: A near-sighted person might correct his vision by wearing diverging lenses with focal length f = -50cm . When wearing his glasses, he looks not at actual objects but at the virtual images of those objects formed by his glasses. Suppose he looks at a 12cm -long pencil held vertically 2.0m from his glasses. Use ray tracing to determine the location of the image. Answer is in meters. Question 2: A 1.0-cm-tall object is 60 cm in front...

Two thin lenses each with focal lengths of f1 = +12.0 cm and f2 = +10.0...

Two thin lenses each with focal lengths of f1 = +12.0 cm and f2 = +10.0 cm; are located 30.0 cm apart with their optical axes aligned as shown. An object is placed 35.0 cm from the first lens. After the light has passed through both lenses, at what distance from the second lens will the final image be formed?

Two thin converging lenses of focal lengths f1 = 11.0cm and f2 = 20.0cm are separated...

Two thin converging lenses of focal lengths f1 = 11.0cm and f2 = 20.0cm are separated by 25.0cm. An object is placed 33.0cm to the left of lens 1. Find the position and magnification of the final image.

An object is placed in front of a diverging lens with a focal length of 17.1...

An object is placed in front of a diverging lens with a focal length of 17.1 cm. For each object distance, find the image distance and the magnification. Describe each image. (a) 34.2 cm location cm magnification (b) 17.1 cm location cm magnification (c) 8.55 cm location cm magnification

Two converging lenses are separated by 29.00 cm. The focal length of each lens is 17.00...

Two converging lenses are separated by 29.00 cm. The focal length of each lens is 17.00 cm. An object is placed 32.00 cm to the left of the lens that is on the left. Determine the final image distance relative to the lens on the right.

For converging and diverging lens types: a. Explain what the “focal length” of a lens is.

For converging and diverging lens types: a. Explain what the “focal length” of a lens is. b. What is the difference between converging and diverging lenses? c. What is the relationship between the object distance and the image distance for a lens?

Question