Advantages and disadvantages of using a small telescope in Earth’s orbit versus a large telescope on a mountain top.

Question

Want to see the full answer?

Answer 1

Question

Chapter 6, Problem 45Q

To determine

Advantages and disadvantages of using a small telescope in Earth’s orbit versus a large telescope on a mountain top.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Astronauts observing from a space station need a telescope with a resolving power of 0.6 arc second at a wavelength of 530 nm and a magnifying power of 220. Design a telescope to meet their needs.What will its light-gathering power be, compared with a dark-adapted human eye? (Assume that the pupil of your eye can open to a diameter of about 0.8 cm in dark conditions.)(State the necessary primary diameter of the telescope, in m, and the ratio of the focal lengths below.)

A space telescope built to get the smallest resolution for radio wavelengths between 100 and 1000 meters. Discuss the pros and cons of this telescope and location. Consider wavelength region and diameter when talking about smallest angular resolution.

You have been asked to compare four proposals for telescopes to be placed in orbit above the blurring effects of the earth’s atmosphere. Rank the proposed telescopes in order of their ability to resolve small details, from best to worst. (i) A radio telescope 100 m in diameter observing at a wavelength of 21 cm; (ii) an optical telescope 2.0 m in diameter observing at a wavelength of 500 nm; (iii) an ultraviolet telescope 1.0 m in diameter observing at a wavelength of 100 nm; (iv) an infrared telescope 2.0 m in diameter observing at a wavelength of 10 mm.