Скачать или смотреть Unit---5 zoology bsc 3rd semester.principle and types of microscope 🔬

In this video, we will understand the most important optical concepts in microscopy —
from Magnification to Resolving Power — in a very simple Hindi + English mix.
Ye video specially B.Sc. students ke liye banayi gayi hai jisse aapko exam aur viva dono mein help milegi!


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📚 Topics Explained:

1️⃣ Magnification – How much bigger an image appears compared to the actual object.
2️⃣ Magnifying Power – The ability of a lens to enlarge an image.
3️⃣ Resolving Power – The ability of a microscope to show two close objects separately.
4️⃣ Limit of Resolution – The minimum distance between two points that can still be seen as separate.
5️⃣ Factors Affecting Resolution – Wavelength, Numerical Aperture, Refractive Index, Lens Quality & Illumination.
6️⃣ Angular Aperture – The angle through which light enters the lens, affecting clarity.
7️⃣ Refractive Index – How much light bends while passing through a medium, improving image sharpness.

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