English, asked by anushacn006, 17 days ago

construction and working of cassigrainan reflecting telescope

Answers

Answered by mayanksaha9125

Answer:

The Cassegrain telescope is an astronomical reflecting telescope, in which the light is incident on a large concave paraboloid mirror, and reflected onto a smaller convex hyperboloid mirror. This reflected light is reflected again through a hole in the concave mirror to finally form the image.

Answered by sheeljain

Answer:

nice question but I don't know the answers

Previous Question

Next Question

Similar questions

Math, 8 days ago

A labourer is engaged for 10 days on the condition that he receives₹70 for each day he works and has to pay fine ₹5 for each day he remains absent.If he receives ₹475 in all,for how many days does he remain absent.

Hindi, 8 days ago

वहति स्म। 1 (ङ) वानरः किम् रूपेण खगान् दण्डितवान्? उम पाठम् आधृत्य रिक्तस्थानानि पूरयत (पाठ के आधार पर रिक्तस्थानों की पूर्ति कोजिए।) (Fill in the blanks according to your lesson.) (क) एकदा शीतकाले (ख) तस्मिन् एव काले (ग) सर्वे खगाः स्वस्वनीडेषु (घ) वानरः वृष्टिजलेन (ङ) तदा स: वानरः । (च) किं ते हस्तपादं न प्रसरति हिन्दीभाषायां अनुवादं कुरुत - (हिन्दी में अनुवाद कीजिए।) (Translate into Hindi.)...

Psychology, 8 days ago

Are you a rebel? If yes then describe a bad incident happened to you as a rebel and also tel how you felt at that time? [By the way I think I am quite more likely a rebel and most of the time a do opposite things unlike others and they sometimes turns against me. Felts very bad at that time.]...