- #1
rhxoehwhfh
- 91
- 0
A microscope is made in a tube 25.0 cm long. It magnifies 5.00 x 102 times, 50.0 times by the objective lens and 10.0 times by the eyepiece. What are the focal lengths of the two lenses?
The two lenses on a microscope work together to magnify the image being viewed. The objective lens, which is closer to the specimen, provides the initial magnification, while the eyepiece lens further magnifies the image for the viewer.
The focal length of the lenses determines the overall magnification of the microscope. A shorter focal length will result in a higher magnification, while a longer focal length will result in a lower magnification.
Yes, the focal length of the lenses can be changed by adjusting the distance between them. This can be done by moving the objective lens closer or further away from the specimen.
The working distance of a microscope is the distance between the objective lens and the specimen. The longer the focal length of the lens, the greater the working distance will be.
The total magnification of a microscope is calculated by multiplying the magnification of the objective lens by the magnification of the eyepiece lens. For example, if the objective lens has a magnification of 10x and the eyepiece lens has a magnification of 20x, the total magnification would be 200x.