Question

1. Microscopes are made of 2 convex lenses with a focal length of 95.0 cm and...

1. Microscopes are made of 2 convex lenses with a focal length of 95.0 cm and 15.0 cm. If both the object and image are at an infinite position, find the angular magnification of the telescope.

2) Find the image height if using a telescope to look at the 60.0 m tall building at a distance of 3,00 km.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider a convex lens with a focal length of 5.00 cm. An object is located at...
Consider a convex lens with a focal length of 5.00 cm. An object is located at 12.50 cm. The object is 5.50 cm tall. Draw the ray diagram to scale. Determine the image distance, the height of the image, the magnification and the characteristices of the image.
Two lenses, one converging with focal length 20.0 cm and one diverging with focal length -11.7...
Two lenses, one converging with focal length 20.0 cm and one diverging with focal length -11.7 cm , are placed 25.0 cm apart. An object is placed 60.0 cm in front of the converging lens. Determine the position of the final image formed. Express your answer with the appropriate units. di =    Determine the magnification of the final image formed. m=   
1) Two convex lenses, both with focal length 1.5 m, are placed such that the light...
1) Two convex lenses, both with focal length 1.5 m, are placed such that the light from a 4 cm tall object passes through each. The object is placed 4.5 m from the first lens, and the lenses are 3 m apart. Where will the image from the first lens be? Will it be real or virtual? Will it be upright or inverted? Where will the final image be (using both lenses)? Will it be real or virtual? Upright or...
Two lenses, one converging with focal length 21.0 cm and one diverging with focal length −...
Two lenses, one converging with focal length 21.0 cm and one diverging with focal length − 12.0 cm , are placed 25.0 cm apart. An object is placed 60.0 cm in front of the converging lens. Part A Find the final image distance from second lens. Follow the sign conventions. Express your answer to two significant figures and Part B Determine the magnification of the final image formed. Follow the sign conventions. Express your answer using two significant figures include...
Two lenses, one converging with focal length 20.5 cm and one diverging with focal length ?...
Two lenses, one converging with focal length 20.5 cm and one diverging with focal length ? 10.5 cm , are placed 25.0?cm apart. An object is placed 60.0?cm in front of the converging lens. Part A Find the final image distance from second lens. Follow the sign conventions. Express your answer to two significant figures and include the appropriate units. di2 = Part B Determine the magnification of the final image formed. Follow the sign conventions. Express your answer using...
Two converging lenses with focal lengths of 40 cm and 19 cm are 10 cm apart....
Two converging lenses with focal lengths of 40 cm and 19 cm are 10 cm apart. A 3.2 cm tall object is 15 cm in front of the 40 cm focal-length lens. Calculate the distance between the final image and the 19 cm focal-length lens and the final image height.
Two converging lenses, each of focal length 15.0 cm, are placed 40 cm apart. An object...
Two converging lenses, each of focal length 15.0 cm, are placed 40 cm apart. An object is placed 30cm in front of one lens. a.) Where is the image located? b.) What is the magnification of the system?
An object 2.75 cm high is placed 19.7 cm from a convex mirror with a focal...
An object 2.75 cm high is placed 19.7 cm from a convex mirror with a focal length of 7.80 cm. (a) Find the position of the image. cm (b) Find the magnification of the mirror. (c) Find the height of the image. cm Suppose the object is moved so it is 3.90 cm from the same mirror. Repeat parts (a) through (c). (a) q = cm (b) M =   (c) h' = cm
Two converging lenses, the first with focal length f1 = 25 cm and the second with...
Two converging lenses, the first with focal length f1 = 25 cm and the second with focal length f2 = 15 cm are separated by a distance of ` = 65 cm. An object is place at a distance of do1 = 45 cm to the left of the first lens. (a) What will be the distance from the second lens that the final image is produced? Is this image to the left or right of the second lens? Justify...
A 4.50 cm tall object is placed in front a convex mirror with a focal length...
A 4.50 cm tall object is placed in front a convex mirror with a focal length of -12.25 cm. If the magnification is 1/8, what is the distance from the object to the mirror? Give your answer in centimeters (cm) and with 3 significant figures.