The faintest star visible to the naked eye has an apparent visual magnitude of about
A) 10.
B) 6.
C) 1.
D) 0.
E) -6.
Answer: B
The faintest star visible to the naked eye has an apparent visual magnitude of about
A) 10.
B) 6.
C) 1.
D) 0.
E) -6.
Answer: B