File:Sagitta (optics).jpg
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Sagitta_(optics).jpg (736 × 562 pixels, file size: 66 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Simply the distance between the vertex point of a curve and the center point of a line that goes through the two edge points of the curv is Sagitta in optics. In optical industries this terminology is mostly used. In the picture deep blue ray refers the radius of curvature and the red line segment is the sagitta of the curv (black).
বাংলা: আলোকবিজ্ঞানে উত্তল বা অবতল যেকোন বক্রতার ক্ষেত্রে বক্রতার শীর্ষবিন্দু থেকে বক্রতার প্রান্তবিন্দু দুটির সংযোজক সরল রেখার মধ্যবিন্দুর দূরত্বই সাজিটা। বক্রতার ব্যাসার্ধের কেন্দ্রীয় অবস্থান শনাক্তের জন্য সাজিটা গুরুত্বপূর্ণ। আলোকীয় যন্ত্রপাতি নির্মাণ শিল্পে এই পরিভাষার ব্যবহার হয়ে থাকে। |
| Date | |
| Source | Own work |
| Author | Nakul Barman |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:51, 9 July 2021 | | 736 × 562 (66 KB) | wikimediacommons>Nakul Chandra Barman | Uploaded own work with UploadWizard |
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