Q60
Stars which appear single to the naked eye but are double when seen through a telescope are
A.
novas and supernovas
B.
binaries
AnswerC.
asteroids
D.
quasars
Answer: Option B
Solution
Answer: Option B
Solution:
They are single to naked eye because they are far from us. But, if we see with telescope We can observe that there are two or double stars.