100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ASTRONOMY FINAL Exam Questions and Answers 100% Solved $12.49   Add to cart

Exam (elaborations)

ASTRONOMY FINAL Exam Questions and Answers 100% Solved

 6 views  0 purchase
  • Course
  • Astronomy
  • Institution
  • Astronomy

ASTRONOMY FINAL Exam Questions and Answers 100% Solved When it comes to our place in the solar system today, which model do we accept? a) heliocentric b) Ptolemaic c) geocentric d) Aristotelean - a According to the geocentric view, everything in the heavens had to go around the Earth, whic...

[Show more]

Preview 4 out of 62  pages

  • October 20, 2024
  • 62
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Astronomy
  • Astronomy
avatar-seller
JOSHCLAY
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

ASTRONOMY FINAL Exam Questions

and Answers 100% Solved


When it comes to our place in the solar system today, which model do we

accept?



a) heliocentric

b) Ptolemaic

c) geocentric

d) Aristotelean - ✔✔a

According to the geocentric view, everything in the heavens had to go

around the Earth, which was the center of the universe. What objects did

Galileo discover with his telescope that clearly didn't go around the Earth?



a) ring around the Sun

b) moons around the planet Jupiter

c) Pluto

,©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

d) the Earth's Moon

e) stars in the Milky Way that just kept going in a straight line - ✔✔b

According to Kepler's third law, there is a relationship between the time a

planet takes to revolve around the Sun and its

a) eccentricity

b) astrological sign

c) distance from the Sun

d) period of rotation

e) size - ✔✔c

In what fundamental way did the work of Galileo differ from his

predecessors who had thought about the sky?

a) Galileo consulted many authorities before coming to scientific

conclusions, instead of working on his own

b) Galileo translated the works of the ancient Greek astronomers, and

relied on their wonderful abilities to think through difficult problems

c) Galileo used instruments and experiments to show him what nature was

doing, instead of relying on pure logic

d) Galileo relied on the revelations of the Bible to tell him what was

happening in the sky

,©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

e) Galileo believed that the Earth was the center of the solar system, and

everything revolved around it - ✔✔c

When a planet, in its orbit, is closer to the Sun, it:

a) spins faster on its axis

b) moves faster than average

c) feels less gravitational pull than average

d) moves slower than average

e) reflects less sunlight than average - ✔✔b

In Ptolemy's system the planets orbit the Earth and not the Sun. How did

the system explain the retrograde motion of planets like Mars?

a) the planets were not moving along the ecliptic but all over the celestial

sphere

b) the planets moved in very elongated ellipses, and their speed in orbit

changed radically over the course of a year

c) the Sun moved among the planets, and pulled them out of their circular

orbits

d) the planets moved on a small circle whose center, in turn, circled a point

near the Earth

, ©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

e) you can't fool me, Ptolemy's system did not include ANY explanation of

retrograde motion - ✔✔d

Which of these examples of ancient astronomy practises NOT correct?



a) Ancient Egyptians used a 365-day calendar year

b) Ancient Chinese astronomers observed many transient events like

comets and supernova (death of stars)

c) The Mayans designed a calendar based on the planet Venus

d) The Polynesians used the stars for long-distance sea navigation, to

colonize new islands

e) The Stonehenge rock structure was used for tracking motions of the Sun

and Moon as far back as 3800 BCE - ✔✔e

When NASA and a group of astronomers sent up a spacecraft designed to

find planets orbiting other stars, they named it after Kepler. Why was this

an appropriate name?



a) Kepler was the first person to suggest how to launch rockets into space

b) Kepler used his telescope to find the first planet orbiting another star

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller JOSHCLAY. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

85169 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.49
  • (0)
  Add to cart