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Astronomy

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Consuelo Hauck

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2y ago
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Cards in this guide (12)
Which planet do most known extrasolar planets most resemble

Jupiter Neptune

The planet that most extrasolar planets resembles Jupiter.

Jupiter(apex)
Most of the confirmed Exoplanets are larger gaseous planets with large masses. These are easier to detect and confirm due to their size. They most resemble Jupiter, although many are thought to be much larger than our largest planet.

It takes an extremely high temperature for nuclear to occur inside the sun

Not nuclear, it takes an extremely hight temperature for Fusion to occur with in the sun or any other star.

ADDED: Yes "nuclear". Fusion is one of the two type of nuclear reaction, the other being Fission.

If a star is moving toward Earth it is

blue shifted

Prevents charged particles from the sun from reaching the surface

Magnetic Field

A galaxy that has an undefined shaped is best classified as

There are four types of galaxies in the universe . A galaxy that has an undefined shaped is best classified as an irregular galaxy. 10% of galaxies are classified this way.

'A large rock is weathered into tiny pieces which add up to the weight of the original rock This demonstrates the conservation of

Matter

Why do ice cubes float in drinks and water

Because ice cubes are less dense than water.

Does a picture hanging on a wall have energy

A picture hanging on the wall has potential energy. If it comes loose, it will fall, converting the potential energy to kinetic energy.

Select the star life cycle that is accurate.

star of one stellar mass, red giant, planetary nebula, white dwarf

What were all the iron molecules are in your body were originally created by

A star.

Which best describes the big bang theory

Matter was compressed into a single point and then exploded outward to form the universe - APEX

Which of the following is not a reason that astronomers have trouble viewing distant stars

Distant stars give off less light

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