Multiple Choice
Astronomers sometimes choose the type of reflecting telescope to use as a result of the amount of strain the weight of the mounted equipment will exert on the telescope. Which type of reflector generally results in the MOST strain?
A) Cassegrain focus
B) Newtonian focus
C) prime focus
D) coudé focus
Correct Answer:

Verified
Correct Answer:
Verified
Q263: Refraction is the<br>A) bending of light as
Q264: One technique that astronomers are now using
Q265: Electromagnetic radiation emitted by a planet has
Q266: How does the angular resolution of the
Q267: A refracting telescope has an objective lens
Q269: When light passes from air into a
Q270: Which statement about the twinkling of stars
Q271: Who first showed that light does not
Q272: Which of these statements is true?<br>A) Visible
Q273: It is now understood that there are