Ask a New Question

When an object and screen

Suppose an object is placed at a distance x from a screen and a converging lens of focal length f is placed between the object
1. 1 answer
2. asked by Josh
3. 710 views
A converging lens (f = 27.5 cm) is used to project an image of an object onto a screen. The object and the screen are 113 cm
1. 0 answers
2. asked by Kate
3. 504 views
an object of 1 cm^2 face area is placed at a distance of 1.5m from a screen. How far from the object should a concave mirror be
1. 1 answer
2. asked by rk
3. 1,994 views
An object is placed 75.0 cm from a screen.a)Where should a converging lens of focal length 8.0 cm be placed to form an image on
1. 0 answers
2. asked by andrew
3. 1,071 views
An object is placed 75.0 cm from a screen.(a)Where should a converging lens of focal length 8.0 cm be placed to form an image on
1. 1 answer
2. asked by andrew
3. 2,351 views
We build a mount with a convergent lens and an object of size 3 cm and we obtain on a screen an object of size 6 cm. The object
1. 1 answer
2. 121 views
A certain LCD projector contains a single thin lens. An object 23.5 mm high is to be projected so that its image fills a screen
1. 0 answers
2. asked by Zachary
3. 594 views
A thin convex lens produce a real image on an a screen . if an object of height 36mm is placed 2000mm from the screen ,an image
1. 0 answers
2. asked by Aiman Faiz
3. 624 views
Viewing angle, The bottom of a large theater screen is 3 ft above your eye level and the top of the screen is 10 ft above your
1. 3 answers
2. asked by Mjeed
3. 4,677 views
2. An object is 20.0 cm from a converging lens, and the image falls on a screen. When the object is moved 4.00 cm closer to the
1. 1 answer
2. asked by tasha
3. 1,074 views