The compound microscope consists of two conve | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In a compound microscope,the objective lens is placed near the object and must have a short focal length to produce a magnified real image. The ey

Vedclass · Accepted Answer

Objective with $5 \, cm$ focal length and eyepiece with $20 \, cm$ focal length.

Vedclass · Answer

(B) In a compound microscope,the objective lens is placed near the object and must have a short focal length to produce a magnified real image. The eyepiece acts as a simple magnifier and typically has a longer focal length compared to the objective lens. Therefore,the lens with a focal length of $5 \, cm$ serves as the objective,and the lens with a focal length of $20 \, cm$ serves as the eyepiece. Thus,the correct option is $B$.

The compound microscope consists of two convex lenses of $5 \, cm$ and $20 \, cm$ focal length. Which of them will be the objective and the eyepiece?

Similar Questions

What is the wavelength range of visible light?

What are the advantages and disadvantages of using a convex mirror for seeing traffic at the rear?

An object $3.0 \text{ cm}$ high is placed perpendicular to the principal axis of a concave lens of focal length $7.5 \text{ cm}$. The image is formed at a distance of $5.0 \text{ cm}$ from the lens. Calculate $(i)$ distance at which object is placed,and $(ii)$ size and nature of image formed.

Where should an object be placed to use a convex lens as a simple microscope?

What is a prism?

Vedclass Test Series

Exam Paper Generator

Online Exam Module