The Palomar Reflecting Telescope Has a Parabolic Mirror with an 80-M

question 51

Multiple Choice

The Palomar reflecting telescope has a parabolic mirror with an 80-m focal length.What is the magnification achieved when an eyepiece of focal length 2.5 cm is used?

• A)800
• B)1,100
• C)1,600
• D)3,200
• E)​2,000