The amount of gravity pulling light in

The Sun maintains hydrostatic equilibrium by balancing radiation pressure that pushes outward with

Gravity pulling in both directions

Quiz

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Israel R. 4 perguntas Atualizado em 5 dez 2022

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1A light year is:
1. ADistance light travels
2. BThe amount of gravity pulling light in
3. CHelium
4. DNeutrino
2The Sun's path across the celestial sphere is called the
1. AEcliptic
2. BCelestial
3. CH-R Line
4. DHorizontal Axis
3The Sun maintains hydrostatic equilibrium by balancing radiation pressure that pushes outward with
1. AGravity pulling in
2. BGravity pushing out
3. CGravity replacing hydrogen
4. DGravity pulling in both directions
4Which is a product of thermonuclear fusion inside the Sun's core?
1. AHelium
2. BHydrogen
3. CIron
4. DCarbon