Determination of focal length of a concave lens by combination method(In Bengali)

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Kalyan Chatterjee

Kalyan Chatterjee

Жыл бұрын

This video is a demonstration of how to determine the focal length of a concave lens using the method of combination with a convex lens . Form the standardization of convex lens one can calculate the focal length of the concave lens.(Audio courtesy: Md. Moinul Islam)

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@খাদ্যখেয়ালি
@খাদ্যখেয়ালি Жыл бұрын
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