(a) real ans upside down
(b) 1/f = 1/v - 1/u
1/25 = 1/v + 1/37.5
image distance v = 75 cm
(c) m = h2/h1 = v/u
h2 = 1.5*75/37.5 = 3 cm
h2 = 3 cm
Sam holds a lit match in front of a lens (f = 25.0 cm). The distance...
Question 4 of 5 Map Sam holds a lit match in front of a lens (f- 25.0 cm). The distance between the match and the lens is so-37.5 cm. Answer these three questions using three signifcant figures. Part A Pick the selection that describes the characteristics of the image from the match. real and upside down O O real and erect virtual and upside down virtual and erect Part B What is the value of the image distance? Number tall,...
An object 3.75 cm tall stands 20.0 cm in front of a diverging lens of focal length magnitude 15.0 cm. a) Find the image distance. b) Find the image height. c) Is the image real or virtual? Explain in detail. d) Is the image erect or inverted? Explain in detail.
An object 3.75 cm tall stands 20.0 cm in front of a diverging lens of focal length magnitude 15.0 cm. a) Find the image distance. b) Find the image height. c) Is the image real or virtual? Explain in detail. d) Is the image erect or inverted? Explain in detail.
An object 3.75 cm tall stands 20.0 cm in front of a diverging lens of focal length magnitude 15.0 cm. a) Find the image distance. b) Find the image height. c) Is the image real or virtual? Explain in detail. d) Is the image erect or inverted? Explain in detail.
#4. An object 3.75 cm tall stands 20.0 cm in front of a diverging lens of focal length magnitude 15.0 cm. a) Find the image distance. b) Find the image height. c) Is the image real or virtual? Explain in detail. d) Is the image erect or inverted? Explain in detail.
A thin lens has a focal length of 25.0 cm. (a) Locate the image when the object is placed 27.5 cm in front of the lens. (Enter a negative distance if the image is in front of the lens.) cm from the lens Choose the correct description of the image. (Select all that apply.) reduced virtual upright inverted Oreal o enlarged (b) Locate the image when an object is placed 23.7 cm in front of the lens. (Enter a negative...
2. An object is placed a distance of 25.0 cm from a converging lens having a focal length of 10.0 cm. (a) What is the distance of the image from the lens? (b) What is the magnification of the image? (c) Draw a (somewhat to scale) ray diagram showing the lens, object, and image. (d) Is the image real or virtual?
An object is 4 cm in front of a system of two converging lens’ each of focal length 10 cm and separated by distance of 20 cm. The image is : A. Virtual and erect B. Erect and the same size as the object C. Reduced D. Inverted and enlarged
An object is 4 cm in front of a system of two converging lens’ each of focal length 10 cm and separated by distance of 20 cm. The image is : A. Virtual and erect B. Erect and the same size as the object C. Reduced D. Inverted and enlarged
An object is 4 cm in front of a system of two converging lens' each of focal length 10 cm and separated by distance of 20 cm. The image is : A Virtual and erect B. Erect and the same size as the object C. Reduced D. Inverted and enlarged