A convex lens has a focal length of 14.5 cm. Where on the lens axis should an object be placed in order to get a virtual, enlarged image with a magnification of 1.70? Answer in cm.
A convex lens has a focal length of 14.5 cm. Where on the lens axis should...
The focal length of a diverging lens is negative. If f = −23 cm for a particular diverging lens, where will the image be formed of an object located 32 cm to the left of the lens on the optical axis? ______cm to the left of the lens? What is the magnification of the image? b. A small object is placed to the left of a convex lens and on its optical axis. The object is 29 cm from the...
A converging lens has a focal length of 21 cm. How far from the lens should an object be placed to get a real image with a magnification of 3.4 and a virtual image with a magnification of 3.4? (a) a real image with a magnification of 3.4 cm (b) a virtual Image with a magnification of 3.4 cm
A converging lens has a focal length of 24 cm. How far from the lens should an object be placed to get a real image with a magnification of 2.2 and a virtual image with a magnification of 2.2? a. a real image with a magnification of 2.2 b. a virtual image with a magnification of 2.2
Now, a diverging lens with focal length having a magnitude of 20 cm is placed 10 cm to the right of the converging lens in problem that has a 2 cm tall object placed 12 cm to the left of a converging lens with focal length of magnitude 15 cm. Determine the location of the final image formed by both lenses (in relation to the diverging lens) and the magnification of the final image. State whether the final image is...
An object is placed 40 cm to the left of a convex lens that has a focal length f = +10 cm. a) Draw the ray diagram (3 rays) and find the image. b) What is the distance the image is from the lens? c) Is the image real or virtual? d) What is the magnification?
An object is placed 40 cm to the left of a convex lens that has a focal length f= +10 cm. a) Draw the ray diagram (3 rays) and find the image. b) What is the distance the image is from the lens? c) Is the image real or virtual? d) What is the magnification?
2. An object is placed 26.0 cm in front of convex lens of focal length 45.0 cm. What is the magnification of the image?
In the geometrical optics experiment, a student used a convex lens with 6 cm focal length to produce a large image of an object. The object was placed at a distance of 14 cm from the lens. What is the magnification of the image? include the sign.
An object is placed 12cm away from a convex lens that has a focal length of 5cm. a. Sketch a ray diagram for the situation. b. Is the image real or virtual, magnified or reduced, and upright or inverted? c. Determine where you should put a screen in order to project the image clearly. Is your answer consistent with the ray diagram? How do you know?
A small object is placed to the left of a convex lens and on its optical axis. The object is 35 cm from the lens, which has a focal length of 15 cm. Determine the location of the image formed by the lens. (Enter your answer in cm from the lens.) Describe the image. (Select all that apply.) real virtual upright inverted enlarged reduced on the left side of the lens on the right side of the lens