[Answered] ________ optics deform the shape of the mirror to compensate for the turbulence in the atmosphere ...

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Author Question: ________ optics deform the shape of the mirror to compensate for the turbulence in the atmosphere ... (Read 115 times)

Tazate

Hero Member
Posts: 532

on: Jul 27, 2018

________ optics deform the shape of the mirror to compensate for the turbulence in the atmosphere and yield a close to diffraction-limited image.

A) Collimating B) Parabolic C) Adaptive D) Coherent E) CCD

Question 2

The longer the period of pulsation for a Cepheid, the more massive and luminous the variable giant star is.

Indicate whether the statement is true or false

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Expo

Sr. Member
Posts: 351

Reply #1 on: Jul 27, 2018

Answer to Question 1

C

Answer to Question 2

TRUE

Tazate

Hero Member
Posts: 532

Reply #2 on: Jul 27, 2018

Thanks

Expo

Sr. Member
Posts: 351

Reply #3 on: Jul 27, 2018

Welcome

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Author Question: ________ optics deform the shape of the mirror to compensate for the turbulence in the atmosphere ... (Read 115 times)

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