In a compound microscope the objective and eyepiece have focal length of 0.95cm and 5cm and are kept at a distance of 20cm. If the final image is formed at least distance of distant vision, the position of object and the total magnification is

In a compound microscope, the objective and eye-piece have focal lengths of 0.95 cm and 5 cm respectively and are kept at a distance of 20 cm.The last image is formed at a distance of 25 cm from the eye-piece. Calculate the position of the object and the total magnification.

Draw a ray diagram of compound microscope for the final image formed at least distance of distinct vision?

A compound microscope has a magnification of 30. The focal length of its eye-piece is 5 cm. Assuming the final image to be formed at least distance of distinct vision (25 cm),calculate the magnification produced by the objective.

Define magnification of an astronomical refracting type telescope and find an expression for it when the final image is formed at least distance of distinct vision.

The focal length of the objective an astoomical telescope is 75 cm and that of the eye-piece is 5 cm.If the final image is ofrmed at the least distance of ditinct vision from the eye,calculate the magnifying power of the telescope.

A concave mirror has a focal length of 20 cm and an object is placed at a distance of 16 cm from it.Find the position of the image formed by it.

A concave mirror has a focal length of 10 cm and an object is placed at a distance of 16 cm from it.Find the psition of the image formed by it.

With the help of labelled diagram, give the principle and magnifying power of compound microscope, when final image is formed at least distance of distinct vision.