1 / 28

Astronomy

Embark on a thrilling journey through .Astronomy as we delve into the basics of the universe, orbits, stars, and the solar system. Discover the age of the solar system, the mysteries of galaxies, and the power source of the sun. Unveil the wonders of celestial bodies, from nebulas to novas, and learn fascinating facts about the universe's origin and the Big Bang theory. Explore the depths of space, the phenomenon of blue shift in stars, and the enigmatic asteroid belt. Join us in exploring the cosmos and expanding your knowledge of the infinite wonders that surround us every day.

tarik-miranda
Download Presentation

Astronomy

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Astronomy Created by Mildred

  2. Jeopardy Basics Orbits Universe Solar Syst. Stars $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500

  3. How old is the solar system? 4.5 billion years

  4. When an object is moved to a higher position, what will increase? Its potential energy

  5. What does it mean if the light from a star is shifted towards the blue end of the spectrum? The star is moving towards the observer.

  6. The movement (change in direction of swing) of the Foucault pendulum indicates that...... The earth is rotating

  7. Which kind of electromagnetic waves have the shortest wavelength? Gamma rays

  8. The shape of the earth's orbit is best described as a Slightly eccentric ellipse

  9. What term refers to the position of the earth when it is closest to the sun? Perihelion

  10. When the earth is at aphelion, the apparent size of the sun will be Smallest

  11. DAILY DOUBLE

  12. What is the relationship between a planets distance from the sun and its period of rotation? There is NO relationship.

  13. As distance from the sun increases, the rate of revolution of the planets....... Decreases

  14. How old is the universe? 12 to 14 billion years

  15. What is the most widely accepted theory which explains the origin of the universe? The Big Bang theory

  16. A collection of 100 billion stars held together by gravity is known as A galaxy

  17. A cloud of gas and dust in space is...... A nebula

  18. The brightness of a star independent of its distance is Luminosity

  19. What is the source of power for the sun? (hydrogen) FUSION

  20. At what rate does the earth revolve around the sun? About 1o/day

  21. Which planet has the highest density? Earth

  22. On which planet is a day longer than a year? Venus

  23. What is located in the space between Mars and Jupiter? The asteroid belt

  24. What determines the color of a star? It's temperature

  25. An exploding star is called a (super) nova

  26. Which star is 10,000 times brighter than the sun and has a surface temperature of 3800oC Betelgeuse

  27. What color is Polaris Yellow

  28. How long does it take the sun to rotate on its axis? 27 days

More Related