To Provide Large Magnification,a Telescope Should Have an Objective with a _____

question 22

Multiple Choice

To provide large magnification,a telescope should have an objective with a _____ and an eyepiece with a _____.

• A)long focal length; short focal length
• B)long focal length; long focal length
• C)short focal length; short focal length
• D)short focal length; long focal length
• E)large diameter; short focal length