Ray Optics and instruments

Regarding the power of an optical instruments match the following two cloumns.

Find the net deviation produced in the incident ray for the optical instrument shown in figure. (Take refractive index of the prism material as 2.)

Microscope is an optical instrument which

How does diffraction limit the resolving power of an optical instrument?

A : Spy satilight cameras use lenses with very large aperatures. R : In general, larger the aperture in an optical instrument, the greater the resolution.

An optical instrument uses a 25 D objective and 20 D eyepeice with a tube length of 25 cm when eye is least strained

Wavelength of light used in an optical instrument are lambda_(1) = 4000 Å and lambda_(2) = 5000Å then ratio of their respective resolving powers (corresponding to lambda_(1) and lambda_(2) ) is

Respirometer is an instrument used to measure

Xylophone is a wind instrument. (true or false)

Four indicident rays of light parallel to optic axis and their path after passing through an optical system are shown in table-1. match the corresponding optical instrument from table 2.