👤

TRUE OR FALSE

Directions: Write TRUE if the statement is CORRECT and FALSE if it is wrong

1. All the planets in the solar system are visible in the Earth's night sky.
2. Planets move in an elliptical orbit with the Sun at the focus.
4. Mercury, Venus, Mars, Jupiter, and Saturn are easily seen in the sky without the aid of telescopes.
5. Solar eclipse occurs when the Moon is in between the Sun and the Earth and the
moon partially or completely blocks out the sun.
6. Phases of the moon is the basis of ancient or primitive calendars.
7. Johannes Kepler was a Danish astronomer and nobleman known for his accurate and
comprehensive astronomical and planetary observations.
8. Law of ellipses describes planets move in an elliptical orbit with the Sun at one focus.
9. Kepler formulated his laws of planetary motions through Brahe's data.
10. The third law of planetary motion is The Law of Equal Areas.​


Sagot :

Answer:

1. (Not sure about whether it is true or false) Planets in the Solar System orbit in the same plane, but they are ONLY visible on the ecliptic.

2. TRUE

4. TRUE

5. TRUE

6. TRUE

7. FALSE (It is Tycho Brahe not Johannes Kepler)

8. TRUE

9. TRUE

10. FALSE (The 3rd law of planetary motion is The Harmonic Law)