A simple microscope is a combination of two lenses in contact of powers +15 D and +5D. Calculate the magnifying power of the microscope, if the final image is formed at 25 cm from the eye.

A simple microscope is a combination of two lenses of power + 15 D and + 5 D in contact. Calculate magnifying power of microscope, if final image is formed at 25 cm from the eye.

A simple microscope is a combination of two leses of powers + 15 D and + 5 D in contact. Calculate magnifying power of microscope, if final image is formed at 25 cm from the eye.

The magnifying power of simple microscope is

Magnifying power of a simple microscope is (when final image is formed, at D=25cm from eye)

A simple microscope has a combination of two lens of power +10 D and + 20 D . Determine the magnifying power of microscope if the image is formed at a distance of 25 cm in front of the eye.

The magnifiying power of simple microscope is maximum when image is formed at _____

A magnifying glass is a combination of lenses of powers +20 D and -5 D . Calculate the magnifying power of the microscope, if the distance of distinct vision is 25 cm. Also, calculate the size of an object 3 cm high seen through the magnifying glass.

The magnifying power of simple microscope can be increased if we use a lens of