Question

A piece of grass is 15.0 cm to the left of a converging lens with 11.9-cm...

A piece of grass is 15.0 cm to the left of a converging lens with 11.9-cm focal length. A second lens is positioned 10.0 cm to the right of the first lens and is observed to form a virtual image at the position of the piece of grass.

1. What is the focal length of the second lens?

2. What is the overall magnification of this system?

3. What is the nature of the final image? (real/virtual and upright/inverted)

Put the right amount of significant figures. Show work.

Edit: It doesn't give the focal length of the second lens. I assume you need to find it. I tried doing this problem on my own, but I got it wrong.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution :

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A converging lens with a focal length of 4.8 cm is located 24.8 cm to the...
A converging lens with a focal length of 4.8 cm is located 24.8 cm to the left of a diverging lens having a focal length of -15.0 cm. If an object is located 9.8 cm to the left of the converging lens, locate and describe completely the final image formed by the diverging lens. Where is the image located as measured from the diverging lens? What is the magnification? Also determine, with respect to the original object whether the image...
An object is placed 5cm in front of a diverging lens of focal length 25 cm....
An object is placed 5cm in front of a diverging lens of focal length 25 cm. A second converging lens of focal length 15cm is positioned 20 cm to the right of the first lens. What is the final image distance? What is the magnification of the final image? Is it upright of inverted? Real or virtual?
A 1.8 cm tall object is placed 5 cm to the left of a converging lens...
A 1.8 cm tall object is placed 5 cm to the left of a converging lens (lens #1) with a focal length of 1.3 cm. To the right of this converging lens is a diverging lens (lens #2) that has a focal length of 2.6 cm. The diverging lens is placed 22.4 cm from the converging lens. Where is the final image, is it real or virtual, and is it upright or inverted?
An 9.0 cm toy rocket is placed 15 cm to the left of a converging lens...
An 9.0 cm toy rocket is placed 15 cm to the left of a converging lens having a focal length of 6.0 cm. A second lens is located 36 cm to the right of the first lens (see Figure). The final image formed by the two lenses is located 13 cm to the left of the second lens. (a) What is the focal length of the second lens? Is it converging or diverging? (b) How tall is the final image?...
A converging lens, which has a focal length equal to 8.4 cm, is separated by 30.5...
A converging lens, which has a focal length equal to 8.4 cm, is separated by 30.5 cm from a second lens. The second lens is a diverging lens that has a focal length equal to -13.7 cm. An object is 16.8 cm to the left of the first lens. (a) Find the position of the final image using both a ray diagram and the thin-lens equation. __________cm to the right of the object (b) Is the final image real or...
An object is 17.5 cm to the left of a lens of focal length 8.5 cm....
An object is 17.5 cm to the left of a lens of focal length 8.5 cm. A second lens of focal length -30 cm is 5 cm to the right of the first lens. Find the distance between the object and final image formed by the second lens. What is the overall magnification? Is the final image real or virtual? Upright or inverted?
A converging lens has a focal length of 10.0 cm . For each of two objects...
A converging lens has a focal length of 10.0 cm . For each of two objects located to the left of the lens, one at a distance of s1 = 20.5 cm and the other at a distance of s2 = 5.00 cm , determine the following. A)Determine the image position.Express your answer in centimeters separated by a comma to three significant figures. B)Determine the magnification. Express your answer in centimeters separated by a comma to three significant figures. C)Determine...
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...
3) An object is 17.5 cm to the left of a lens of focal length 8.5...
3) An object is 17.5 cm to the left of a lens of focal length 8.5 cm. A second lens of focal length -30 cm is 5 cm to the right of the first lens. a) Find the distance between the object and final image formed by the second lens. b) What is the overall magnification? c) Is the final image real or virtual? Upright or inverted?
An object is placed 30 cm to the left of a converging lens of focal length...
An object is placed 30 cm to the left of a converging lens of focal length 10 cm. A diverging lens of focal length -15 cm is 20 cm to the right of the converging lens. a) Where is the image created by the first lens relative to the first lens? b) Is it real or virtual? c) Where is the final image relative to the second lens? d) Is it real or virtual? e) What is the final lateral...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT