SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A light microscope ____
A
is very old
B
uses light and has one or more lenses that enlarge an image
C
has weird buttons
D
takes a long time to warm up
Explanation: 

Detailed explanation-1: -A simple light microscope manipulates how light enters the eye using a convex lens, where both sides of the lens are curved outwards. When light reflects off of an object being viewed under the microscope and passes through the lens, it bends towards the eye. This makes the object look bigger than it actually is.

Detailed explanation-2: -A compound microscope is a light microscope that uses more than one lens to enlarge images up to 1, 500 times their original size.

Detailed explanation-3: -The common light microscope used in the laboratory is called a compound microscope because it contains two types of lenses that function to magnify an object. The lens closest to the eye is called the ocular, while the lens closest to the object is called the objective.

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