Why can radio telescopes be used 24 hours a day? a They are not affected by Earth’s atmosphere. b They do not need visible light to obtain images. c They are under protective domes. d They do not run out of power.
Added by Joe T.
Step 1
- The question asks why radio telescopes can be used 24 hours a day. Show more…
Show all steps
Your feedback will help us improve your experience
Rupsa Sarkar and 71 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Ground-based radio telescopes can collect data from distant objects in space A. during the day or night and in any weather conditions. B. during the day or night and in clear weather only. C. during the night only and in any weather conditions. D. during the night only and in clear weather only.
Sri K.
Why do telescopes have to have a good motorized drive system to move them quickly and smoothly? a. because the Earth is rotating, with the telescope attached to it b. because astronomers typically have to look at many objects in the sky in a few minutes c. because all objects in the sky vary in brightness very quickly d. because the telescope can then be moved out from under the clouds to where it is clear e. You can't fool me, telescopes never move; they stay in one position all night
Adi S.
SETI listens for transmissions from other civilizations in the radio part of the spectrum because a. Earth's atmosphere is transparent in the radio. b. radio broadcasting is an essential step along the way to becoming a communicating civilization. c. no one is interested in radio astronomy, so it is easy to get time on telescopes. d. it can analyze the data for free using screen savers on other people's computers.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD