If the redshift is an accurate indication of the distance to that galaxy, then this is considered a ...

Author Question: If the redshift is an accurate indication of the distance to that galaxy, then this is considered a ... (Read 70 times)

michelleunicorn

Hero Member
Posts: 565

on: Jul 27, 2018

If the redshift is an accurate indication of the distance to that galaxy, then this is considered a cosmological redshift.

Indicate whether the statement is true or false

Question 2

Absorption of light passing through the glass is a bigger problem for Cassegrain reflectors than achromatic refractors.

Indicate whether the statement is true or false

janeli

Sr. Member
Posts: 346

Reply #1 on: Jul 27, 2018

Answer to Question 1

TRUE

Answer to Question 2

FALSE

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