can someone please explain to me how to answer these questions? I really appreciate the help!
Posted: Thu Apr 28, 2022 9:23 am
can someone please explain to me how to answer these
questions?
I really appreciate the help!
6. A converging lens with a focal length of 10 cm is used to project a movie on a screen. The screen is located 6 m from the lens. -6m tilm -- f = 10cm Screen (a) How far should the film be from the lens in order to get a sharp, well-focused image on the screen? (b) Suppose something on the film is 20 mm tall. How tall is the image that it makes on the screen?
questions?
- Can Someone Please Explain To Me How To Answer These Questions I Really Appreciate The Help 1 (25.29 KiB) Viewed 28 times
6. A converging lens with a focal length of 10 cm is used to project a movie on a screen. The screen is located 6 m from the lens. -6m tilm -- f = 10cm Screen (a) How far should the film be from the lens in order to get a sharp, well-focused image on the screen? (b) Suppose something on the film is 20 mm tall. How tall is the image that it makes on the screen?