Multiple Choice
What is the most common design of large optical telescopes?
A) Cassegrain focus
B) Newtonian focus
C) Schmidt-Cassegrain focus
D) refracting
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q15: The pupil of the human eye is
Q16: Which of the following types of electromagnetic
Q17: Light can behave like a particle or
Q18: You can see any amount of detail
Q20: The diagram below illustrates the layout and
Q23: The primary mirror of space telescope A
Q30: How does long wavelength visible light appear
Q34: All radio telescopes are refracting telescopes.
Q42: What does a nanometre measure?<br>A)frequency<br>B)energy<br>C)mass<br>D)length
Q75: The _ is a measure of the