a microscope with converging lens (eyepiece) has a focal lenght of f1= 1.42cm mounted on one end of a tube of adjustable lenght. the other end is another converging lens (the objective)that has a focal lenght of f2=14.65 cm. when you place the flea at a distance of s1=3.20cm from the objective, find the overall lenght (cm) of the microscope needed to view the sample (a flea) in focus with a relaxed eye.
hint(a normal relaxed eye will expect to find the
image at infinity. the L of the microscope here is the distance
between the eyepiece and the objective lens shown in the
figure)
a microscope with converging lens (eyepiece) has a focal lenght of f1= 1.42cm mounted on one...
a microscope has a converging lens (the eyepiece) with a focal length of f1=1.73cm mounted on one end of a tube of adjustable length. at the other end is another converging lens (the objective) that has a focal length of f2=29.04 cm. when you place a small flea you want to examine at a distance of s1=3.36 cm from the objective . find the overall length of the microscope needed to view the sample (the flea) in focus with a...
The microscope available in your biology lab has a converging lens (the eyepiece) with a focal length of 2.50 cm mounted on one end of a tube of adjustable length. At the other end is another converging lens (the objective) that has a focal length of 1.00 cm. When you place the sample to be examined at a distance of 1.30 cm from the objective, at what length will you need to adjust the tube of the microscope in order...
need help please a microscope with a converging lens the eye part has a focal lenght f2=1.42cm . at the other end is another converging lens the objective that has a focal lenght of f1=14.65cm. when you place a bug you want to examine at a distance of s1=3.20cm from the objective. what is the overall lenght of the microscope to view the bug with a relaxed a eye. hint: a normal eye will expect to find an image at...
(10 points: for full credit all work must be turned in) A microscope has a converging lens (the eyepiece) with a focal length of f; = 2.07 cm mounted on one end of a tube of adjustable length. At the other end is another converging lens (the objective) that has a focal length of f2. = 15.01 cm . When you place a small flea you want to examine at a distance of sy = 3.67 cm from the objective,...
A compound microscope has the objective and eyepiece mounted in a tube that is 18.8 cm long. The focal length of the eyepiece is 2.55 cm , and the near-point distance of the person using the microscope is 24.0 cm . If the person can view the image produced by the microscope with a completely relaxed eye, and the magnification is -4516, what is the distance between the objective lens and the object to be examined?
A compound microscope has the objective and eyepiece mounted in a tube that is 20.0 cm long. The focal length of the eyepiece is 2.72 cm , and the near-point distance of the person using the microscope is 25.0 cm. If the person can view the image produced by the microscope with a completely relaxed eye, and the magnification is -4025, what is the focal length of the objective?
A microscope of length L = 12.0 cm has a 33× eyepiece lens. If the objective lens has a focal length of 1.1 cm, find the overall magnification of the microscope. Assume a normal relaxed eye.
Microscope - New A microscope has a 13.0 x eyepiece and a 64.0 x objective lens 22.0 cm apart. It has been adjusted for a RELAXED normal eye. Part A Calculate the total magnification. Part B Calculate the focal length for the EYEPIECE. Part C Calculate the image distance for the OBJECTIVE.
An object is placed 16.4 m infront of a converging lens of focal lenght f1=40 cm. On the other side of the lens, there is a diverging lens of focal lenght f2=4 cm, seperated from the first lens by a distance of 36.9 cm. A) Where if the final image formed? b) What is the magnification and what is the angular magnification and how does the angular magnigifcation compare to the telescipe formula? C) Support your conclusion by drawing an...
The compound microscope consists of two converging lenses: the objective and the eyepiece. Suppose the focal length f_1 of the objective is 20 cm, and the focal length f2 of the eyepiece is 20 cm. The separation between the objective and eyepiece is 66 cm. The object is located 30 cm in front of the objective. (These numbers are not realistic for a real microscope.) a. Calculate the location and magnification of the image, and state whether it is a...