I don't Charge for my content but help is always appreciated.
Support me on Patreon
[ Ссылка ]

While Going to school I was averaging $18-25$ driving for Uber and Lyft, Its one of the best ways to make quick and easy Cash and on your On time !!
Clink on the Link and start earning cast ! its really easy.
Sign up and earn $500, guaranteed, after completing your first 75 trips. Get the details here:
[ Ссылка ]
Sign Up for Lyft and Get a Bonus !
[ Ссылка ] A system of two converging lenses forms an image of an arrow as shown. The first lens is located at x = 0 and has a focal length of f1 = 13.8 cm. The second lens is located at x = x2 = 86.75 cm and has a focal length of f2 = 19.7 cm. The tip of the object arrow is located at (x,y) = (xo,yo) = (-17.9 cm, 3.6 cm).

1) What is x1, the x co-ordinate of image of the arrow formed by the first lens?
cm
2) What is y1, the y co-ordinate of the image of the tip of the arrow formed by the first lens?
cm
3) What is x3, the x co-ordinate of image of the arrow formed by the two lens system?
cm
4) What is y3, the y co-ordinate of the image of the tip of the arrow formed by the two lens system?
cm
5) What is the nature of the final image relative to the object?
Real and Inverted
Real and Upright
Virtual and Inverted
Virtual and Upright

6) Which of the following changes to the locations of the lenses would result in a virtual and inverted image of the original object arrow?
Move the first lens to x = -11 cm, keeping the second lens at x = 86.75 cm.
Move the second lens to x = 96.6 cm, keeping the first lens at x = 0.
Move the second lens to x = 70.0987804878049 cm, keeping the first lens at x = 0.
None of the above moves will produce a virtual inverted image of the object arrow.

свернуть