Question

72. A student wishes to study the cell structure under
a light microscope having 10X eyepiece and 45X
objective. He should illuminate the object by which
one of the following colours of light so as to get the
best possible resolution? [AIPMT (Prelims)-2005]
(1) Yellow
(2) Green
(3) Blue
(4) Red​

Answer 1

Answer:

blue

shortest wavelength , Max resolution

blue has 500no wavelength means min wavelength hence Max resolution

good day

Answer 2

$\huge\purple{Blue}$