The focal length of the objective and the eyepiece of a microscope are`4mm`and `25mm`respectively.If the final image is formed at infinity and the length of the tube is `16cm`the magnifying power of the microscope will be

The focal lengths of the objective and eyepiece of a microscope are 4mm and 25 mm respectively, and the length of the tube is 16cm. If the final image is formed at infinity and the least distance of distinct vision is 25 cm, then calculate the magnifying power of the microscope.

The length of the tube a compound microscope is 21.5 cm . The focal lengths of the objective and the eyepiece are 1.6 cm and 2.1 cm respectively . If the final image is situated at infinity , then the distance of the object from the objective is

The focal lengths of the objective and the eyepiece of a compound microscope are 4mm and 25 mm respectively . The length of the tube of the instrument is 16 cm . If the final image is formed at infinity and the least distance of distinct vision is 25 cm , determine the magnifying power of the instrument .

If the focal length of the objective lens and the eye lens are 4 mm and 25 mm respectively in a compound microscope. The length of the tube is 16 cm . Find its magnifying power for relaxed eye position

If the focal length of the objective lens and the eye lens are 4 mm and 25 mm respectively in a compound microscope. The length of the tube is 16 cm . Find its magnifying power for relaxed eye position

For a compound microscope, the focal length of eyepiece and objective lens is 5 cm and 1 cm, respectively. The length of the tube is 30 cm. If the final image is formed at infinity, calculate the magnifying power of the microscope.