Q112
Pole Star is always seen at one point in the sky whereas other stars are not; this is because ________
A.
Pole star rotates with the same period as the earth
B.
Pole star is a star of our own galaxy
C.
Sun and Pole star are in two opposite directions relative to earth
D.
Pole star lies in the axis of spin of the earth
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Pole Star is always seen at one point in the sky whereas other stars are not; this is because Pole star lies in the axis of spin of the earth.