A star is seen to be rising on the eastern horizon at $23 : 00$ hrs. At what time the star will rise 2 days later

Question

Verified by Toppr

Answer 1

As a Star very far from us appears moving due to the earth's rotation about its axis. Its period to rise is exactly equal to the time required for one complete rotation of the earth. Because each takes exactly $24$ hours to complete one rotation. So after days $(2 \times 24 h r s)$ . So star will be seen rising at the same time
$(i . e ., 23 : 00 h r s)$

Answer 2

As a Star very far from us appears moving due to the earth's rotation about its axis. Its period to rise is exactly equal to the time required for one complete rotation of the earth. Because each takes exactly

24

hours to complete one rotation. So after days

(2 \times 24 h r s)

. So star will be seen rising at the same time

(i . e ., 23 : 00 h r s)

A star is seen to be rising on the eastern horizon at $23 : 00$ hrs. At what time the star will rise 2 days later

$00 : 00$ hrs

$21 : 40$ hrs

$23 : 20$ hrs

$23 : 00$ hrs

The moon takes _____ days to complete one spin.

Do all the stars in the sky move? Explain.

The movement of Moon around Earth is called

If new moon day is day $1$ , then what is the day when half of the moon is visible?

The relative positions of the stars in the night sky

Revise with Concepts

Twinkle Twinkle Little Stars

Measuring Distances in Light Year

A star is seen to be rising on the eastern horizon at 23:00 hrs. At what time the star will rise 2 days later

00:00 hrs

21:40 hrs

23:20 hrs

23:00 hrs

The moon takes _____ days to complete one spin.

Do all the stars in the sky move? Explain.

The movement of Moon around Earth is called

If new moon day is day 1, then what is the day when half of the moon is visible?

The relative positions of the stars in the night sky

Revise with Concepts

Twinkle Twinkle Little Stars

Measuring Distances in Light Year

A star is seen to be rising on the eastern horizon at $23 : 00$ hrs. At what time the star will rise 2 days later

$00 : 00$ hrs

$21 : 40$ hrs

$23 : 20$ hrs

$23 : 00$ hrs

If new moon day is day $1$ , then what is the day when half of the moon is visible?