Planets and Orbits (review)

Front

The closer a planet is to its host star:

Back

the shorter the orbital period.

Front

A habitable planet could possibly contain: oxygen., flaming hot Cheetos., liquid water., ET's family.

Back

liquid water.

Front

A planet with a very eccentric orbit:

Back

will experience very extreme temperature changes.

Front

Eccentricity is equal to: 'c' times 'a', 'a' divided by 'c', 'c' divided by 'a', mc²

Back

'c' divided by 'a'

Front

Which of the following would increase the force of gravity on a planet? Options: Decreasing the mass of the star., Decreasing the distance between the planet and star., Decreasing the mass of the planet., All of the above.

Back

Decreasing the distance between the planet and star.

Front

For all of the planets in our Solar system: p^{2 =} a³

Back

p^{2 =} a³

Front

The larger the star, the __________________ the habitable zone.

Back

further away from the star

Front

Back

0.6

Front

An exoplanet is:

Back

any planet outside of our Solar System.

Front

In an ellipse: Options: 'a' is always less than 'c'., the eccentricity is always more than 1., the two foci are always the same distance from the center., All of the above.

Back

the two foci are always the same distance from the center.