Question

1. An image of a 10 cm high LED strip is formed using two converging lenses....

1. An image of a 10 cm high LED strip is formed using two converging lenses. The two lenses are separated by a distance of 1.5 m, and the LED strip is 1 m away from the nearest lens. The focal length of the lens closest to the LED strip is 1 m and that of the farther lens is 0.2 m.

a) Determine the position of the image formed by this two-lens assembly, relative to the position of the LED strip itself. Is the image real or virtual?

b) what is the final size of the image? Is it upright or inverted?

Please explain clearly

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two converging lenses (f1 = 9.00 cm and f2 = 6.00 cm) are separated by 18.0...
Two converging lenses (f1 = 9.00 cm and f2 = 6.00 cm) are separated by 18.0 cm. The lens on the left has the longer focal length. An object stands 10.0 cm to the left of the left-hand lens in the combination. (a) Locate the final image relative to the lens on the right. (b) Obtain the overall magnification. (c) Is the final image real or virtual? With respect to the original object, (d) is the final image upright or...
Two converging lenses, the first with focal length 40 cm and the second with focal length...
Two converging lenses, the first with focal length 40 cm and the second with focal length 33 1/3 cm, are separated by 10.0 cm. An object of height 6.0 cm is placed 20.0 cm in front of the first lens. What are the size and orientation of the final image? 1.5 cm, inverted 24 cm, inverted 6.0 cm, inverted 24 cm, upright 6.0 cm, upright
An optical system consists of two lenses separated by 35 cm – first is converging with...
An optical system consists of two lenses separated by 35 cm – first is converging with focal length 10 cm and the second is diverging with focal length 15 cm. An object is 20 cm to the left of the first lens. Find the position of the final image using both a ray diagram and the thin-lens equation. Is the image real or virtual? Erect or inverted? What is the overall magnification of the image?
Two converging lenses, the first with focal length f1 = 25 cm and the second with...
Two converging lenses, the first with focal length f1 = 25 cm and the second with focal length f2 = 15 cm are separated by a distance of ` = 65 cm. An object is place at a distance of do1 = 45 cm to the left of the first lens. (a) What will be the distance from the second lens that the final image is produced? Is this image to the left or right of the second lens? Justify...
Two lenses are placed 50 cm apart. The first lens is converging and has a focal...
Two lenses are placed 50 cm apart. The first lens is converging and has a focal length of 20 cm, and the second lens is diverging and has a focal length of 15 cm. If an object is placed 55 cm in front of the first lens, where is the final image located? Give your answer in relation to the second lens. What is the overall magnification? Is the final image upright or inverted? Is the final image real or...
Two converging lenses L1 and L2 have focal lengths of 28 cm and 18 cm ,...
Two converging lenses L1 and L2 have focal lengths of 28 cm and 18 cm , respectively. The lenses are placed 66 cm apart along the same axis, and an object is placed 51 cm from L1 (117 cm from L2 ). 3 PARTS A. Where is the image formed relative to L2 ? [Answer in CENTIMETERS] B. What are its characteristics?      Real,   Virtual,    Upright,   Inverted C. What is its magnification?
A 13.51 cm high object is placed 530 mm in front of two converging lenses separated...
A 13.51 cm high object is placed 530 mm in front of two converging lenses separated by 317 mm. The focal length of the first converging lens has a magnitude 611 mm. The focal length of the second converging lens has a magnitude 512 mm. Find the location of the image relative to the second lens. i2 =  mm Find the magnificationj of the lens system. M =   Find the height of the lens system image. hi =  mm
1) Two convex lenses, both with focal length 1.5 m, are placed such that the light...
1) Two convex lenses, both with focal length 1.5 m, are placed such that the light from a 4 cm tall object passes through each. The object is placed 4.5 m from the first lens, and the lenses are 3 m apart. Where will the image from the first lens be? Will it be real or virtual? Will it be upright or inverted? Where will the final image be (using both lenses)? Will it be real or virtual? Upright or...
Two thin lenses with a focal length of magnitude 10.0 cm , the first diverging and...
Two thin lenses with a focal length of magnitude 10.0 cm , the first diverging and the second converging, are located 7.50 cm apart. An object 3.00 mm tall is placed 16.7 cm to the left of the first (diverging) lens. How far from this first lens is the final image formed? Is the final image real or virtual? What is the height of the final image? Is it upright or inverted? Thank you!!
Two thin lenses with a focal length of magnitude 12.0 cm, the first diverging and second...
Two thin lenses with a focal length of magnitude 12.0 cm, the first diverging and 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)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT