A) A 2.70-cm-high insect is 1.45 m from a 131-mm-focal-length lens. Where is the image? Follow the sign conventions.
B) How high is the image? Follow the sign conventions.
C) What type is the image?
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A 2.70-cm-high insect is 1.45 m from a 131-mm-focal-length lens. Where is the image? Follow the sign conventions.
A 1.80-cm-high insect is 1.45 m from a 139-mm-focal-length lens. Where is the image? Follow the sign conventions.How high is the image? Follow the sign conventions.What type is the image?
A small insect is placed 5.45 cm from a 6.00-cm-focal-length lens. Part A Calculate the position of the image. Follow the sign conventions. Part B Calculate the angular magnification.
A small insect is placed 5.50 cm from a 6.00-cm-focal-length lens. a) Calculate the position of the image. Follow the sign conventions. Express your answer using two significant figures and include appropriate units. b) Calculate the angular magnification. Express your answer using two significant figures.
A small insect is placed 4.35 cm from a 5.00-cm-focal-length lens. A) Calculate the position of the image. Follow the sign conventions. Express your answer using two significant figures and include the appropriate units. B) Calculate the angular magnification. Express your answer using two significant figures.
A certain lens focuses light from an object 1.25 m away as an image 41.8 cm on the other side of the lens.1) What is its focal length? Follow the sign conventions.
A converging lens with a focal length of 8.00 cm forms an image of a 5.60-mm-tall real object that is to the left of the lens. The image is 1.40 cm tall and erect. a) Where is the object located? Follow the sign rules. (express answer with appropriate units) b) Where is the image located? Follow the sign rules. (express answer with appropriate units)
A concave lens has a focal length of -36 cm. Find the image distance and magnification that results when an object is placed 19 cm in front of the lens. (Use the proper sign convention for both quantities.) When an object is located 61 cm to the left of a lens, the image is formed 25 cm to the right of the lens. What is the focal length of the lens? An object with a height of 2.22 cm is...
A stamp collector uses a converging lens with focal length 24 cm cm to view a stamp 16 cm cm in front of the lens. Part A: Find the image distance. Follow the sign conventions. Part B: What is the magnification? Follow the sign conventions.
How far from −56.0-mm-focal-length lens must an object be placed if its image is to be magnified 2.50× and be real? Follow the sign conventions. [Hint: Consider real objects and virtual objects (formed by some other piece of optics).]
A sharp image is located 391 mm behind a 235-mm-focal-length converging lens. Find the object distance. Follow the sign conventions.