It is not true that right ascension is

a. measured in units of hours, minutes, and seconds.
b. an angular measurement.
c. a coordinate for measuring celestial longitude.
d. how high a star is above the celestial equator.


d

Physics & Space Science

You might also like to view...

The Full Moon sets at

A. midnight. B. noon. C. sunset. D. sunrise.

Physics & Space Science

How far are you from your image when you stand 0.75 m in front of a vertical plane mirror?

A) 0.38 m B) 0.75 m C) 1.5 m D) 3.0 m E) none of the given answers

Physics & Space Science

How is proper motion measured?

What will be an ideal response?

Physics & Space Science

During the first 5 seconds after a ball is dropped from rest, how far will it fall?

A. 122.5 m B. 61.3 m C. 245 m D. 490 m E. 25 m

Physics & Space Science