gnovotny6 gnovotny6
  • 16-11-2022
  • Geography
contestada

A telescope up at the old observatory has a 2 m diameter primary mirror. Your
university has been given sufficient funds to upgrade that telescope to one
whose primary is 3 m in diameter. It's light collecting ability would increase by

Which answer:
a. 2/3x
b. 4.9x
c. only resolution would increase with this change
d. 3/2x
e. 9/4x

Respuesta :

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