Which planet rotates in a retrograde direction and has a very long day?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the IAC White Set Science Bee Test. Enhance your knowledge with quizzes and detailed explanations. Prepare effectively and excel on your test!

Multiple Choice

Which planet rotates in a retrograde direction and has a very long day?

Explanation:
Rotational direction and speed determine how long a day lasts. Venus spins in the opposite direction from most planets (a retrograde rotation), so the Sun would rise in the west and set in the east. It also spins very slowly—about 243 Earth days to complete one rotation. That combination makes a day on Venus extremely long, longer than its year. So Venus fits the description of having a retrograde rotation and a very long day. The other planets listed rotate in the usual prograde direction and have much shorter days, so they don’t share both features.

Rotational direction and speed determine how long a day lasts. Venus spins in the opposite direction from most planets (a retrograde rotation), so the Sun would rise in the west and set in the east. It also spins very slowly—about 243 Earth days to complete one rotation. That combination makes a day on Venus extremely long, longer than its year. So Venus fits the description of having a retrograde rotation and a very long day. The other planets listed rotate in the usual prograde direction and have much shorter days, so they don’t share both features.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy