Q47: For an astronomical telescope having objective lens of focal length... - Optics - Physics CUET UG 16-05-2024 Shift 3 Set A Paper | Agrigyan

47
Physics CUET UG 16-05-2024 Shift 3 Set A Paper
MCQ (Single Correct) +5 −1
For an astronomical telescope having objective lens of focal length $10\,\text{m}$ and eyepiece lens of focal length $10\,\text{cm}$, the telescope's tube length and magnification respectively are _____________.
एक खगोलीय दूरबीन के लिए, जिसके अभिदृश्यक लेंस की फोकस दूरी $10\,\text{m}$ और नेत्रिका लेंस की फोकस दूरी $10\,\text{cm}$ है, दूरबीन नली की लंबाई और आवर्धन क्रमशः ___________ होंगे।
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