6 No equations needed here - but not forbidden either A C 25 r1711 15 $ 30 20 10 10 15 30 40 TO 70 40 $0 ५० ray ray B Rays A, B, and C, emanating from the tip of a real object at 25cm, pass through a lens of as-yet- unknown shape and are bent as shown (a) what kind of image is the lens forming ? ans col, civete one real virtual (b) on the diagram, sketch...
A 20 cm tall object is located 70 cm away from a diverging lens
that has a focal length of 20 cm. Use a scaled ray tracing to
answer parts a-d.
a. Is the image real or virtual?
b. Is the image upright or inverted?
c. How far from the lens is the image?
d. What is the height of the image?
e. Now use the thin lens equation to calculate the image
distance and the magnification equation to determine...
Consider a diverging lens of focal length f--20 cm and a virtual object placed 30 cm from the lens. Find the image distance q in centimeters. You may wish to complete this ray diagram Pick 10.0, -10.0, -50.0, -60.O,
Consider a diverging lens of focal length f--20 cm and a virtual object placed 30 cm from the lens. Find the image distance q in centimeters. You may wish to complete this ray diagram Pick 10.0, -10.0, -50.0, -60.O,
An object is placed in front of a diverging lens with focal length of −70 cm. Find the location of the image and the characteristics of the image (real or virtual, enlarged or reduced, and upright or inverted) for each object distance. Also draw the ray diagram for each object distance. a) 100 cm b) 40 cm
3. - 20 cm, b=-30 cm, h - 20 cm, lens separation - 40 cm. L, Calculate the image position using and show if it agrees with your drawing. Calculate the magnification using and show if it agrees with your drawing Is the final image: upright or inverted? Real or virtual?
A convergent lens of focal length 20 cm is 10 cm to the left of a divergent lens of focal length -15 cm. A real object is placed 40 cm to the left of the first lens. a) Find the image’s position b) Is the image real or virtual? c) is the image upside down or not?. What is the image’s magnification?
The focal length of the lens is 20 cm and the object is placed at 10 cm. I calculated the Di to be -20. Where does the image appear? Is it upside down?How do i know if its real or virtual
ASAP please.
3. An object is placed at 10 cm from a thin converging lens of focal length f. Its image is formed 30 cm from the lens on the same side as the object. (20 points) (a) What is the focal length? (4 points) (b) What are the magnification of the image, the orientation of the image (upright/inveredy (2+2 (c what kind ofimage is formed (reduced/magnified, real/virtual, and uprigh?1nvertedy? (2+2 (d) If the lens is replaced by a thin...
2. An object is 30 cm in front of a convex mirror with a focal length of 20 cm. Using ray tracing and thin lens equation, determine whether the image is real/virtual, upright/inverted, reduced/magnified.
2. An object is 30 cm in front of a convex mirror with a focal length of 20 cm. Using ray tracing and thin lens equation, determine whether the image is real/virtual, upright/inverted, reduced/magnified.