Question

In: Physics

a converging lens (f=20cm) and a second converging lens (f=30cm) are placed 80cm apart, and an...

a converging lens (f=20cm) and a second converging lens (f=30cm) are placed 80cm apart, and an object is placed 30cm in front of the first lens. Objects height is 2cm. What is the total magnification of the system?

Solutions

Expert Solution


Related Solutions

A diverging lens (f = -20cm) is placed 10cm to the left of a plane mirror....
A diverging lens (f = -20cm) is placed 10cm to the left of a plane mirror. A match stick is placed 25cm to the left of the lens. (I) Where is the final image of the stick? (II) Is the image real or virtual? Upright or inverted? (III) What is the magnification? (IV) Where is the final image relative to the mirror?
A diverging and converging lens with equal focal lengths of f = 0.5 m are placed...
A diverging and converging lens with equal focal lengths of f = 0.5 m are placed so that their "fake" focal points overlap. If you place an object 2 m to the left of the left most lens, where is the final image formed? What are its attributes? Draw the ray diagram to double-check your work.Suppose you are allowed to use these the same type of lenses with what ever focal lengthyou need. What type of devise you can build...
A converging lens with a focal length of 4.0cm is to the left of a second...
A converging lens with a focal length of 4.0cm is to the left of a second identical lens. When a feather is placed 11cm to the left of the first lens, the final image is the same size and orientation as the feather itself. What is the separation between the lenses? Express your answer using two significant figures.
A diverging lens of focal length -12.5 cm is placed 40.0 cm from a converging lens...
A diverging lens of focal length -12.5 cm is placed 40.0 cm from a converging lens of unknown focal length.  A 15.2 cm tall erect object is placed 25.3 cm in front of the diverging lens which is to produce an image on a screen that is twice the size of the original object but inverted. A) Where should the screen be located to produce a clear image? Give the distance from the converging lens to the screen in cm. B)...
A converging lens has a focal length of 15 cm. If an object is placed at...
A converging lens has a focal length of 15 cm. If an object is placed at a distance of 5 cm from the lens, a. find the image position d i = _____ cm (include sign +/-) b. find the magnification M = _____(include sign +/-) c. characterize the resulting image. ________(real or virtual) ________(enlarged or reduced) ________(upright or inverted)
a) The focal length of a converging lens is 35 cm. An object is placed 100...
a) The focal length of a converging lens is 35 cm. An object is placed 100 cm in front of the lens. Describe the image. b) The focal length of a converging lens is 35 cm. An object is placed 30 cm in front of the lens. Describe the image. c) The focal length of a diverging lens is 35 cm. An object is placed 100 cm in front of the lens. Describe the image. d) The focal length of...
An object is placed 49 cm to the left of a converging lens of focal length...
An object is placed 49 cm to the left of a converging lens of focal length 21 cm. A diverging lens of focal length − 29 cm is located 10.3 cm to the right of the first lens. (Consider the lenses as thin lenses). a) Where is the final image with respect to the second lens? b)What is the linear magnification of the final image?
An object is placed 18 cm in front of a converging lens that has a 12...
An object is placed 18 cm in front of a converging lens that has a 12 cm focal length. Use ray tracing to determine the magnification of the image.
An object is placed 35.5 cm to the left of a converging lens of focal length...
An object is placed 35.5 cm to the left of a converging lens of focal length 18.8 cm. A second lens, which is diverging and has a focal length of -88.8 cm is placed at a certain distance d to the right of the first lens. A) where is the image of the object formed by the first lens and what is its magnification? B) If the distance d=53.6 cm, where is the final image of the object? What are...
An object is placed in front of a lens with focal length f1, a second lens...
An object is placed in front of a lens with focal length f1, a second lens is placed at a distance of d from the first lens and has focal length f2. Given that the object has a height of h, find the height of the final image.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT