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Questions and Answers
What does Einstein's equation E = mc2 demonstrate?
What does Einstein's equation E = mc2 demonstrate?
- Mass and energy are interchangeable (correct)
- Mass and energy are not linked
- Mass and energy are inversely proportional
- Mass can become energy, but energy cannot become mass
What is the speed of light?
What is the speed of light?
- 3 x 10^4 m/s
- 3 x 10^8 m/s (correct)
- 3 x 10^2 m/s
- 875 km/s
What is the distance to the nearest star?
What is the distance to the nearest star?
- 4 light years (correct)
- 1 AU
- 270,000 light years
- 2.5 million light years
What is the sequence of energy transfer in the Sun?
What is the sequence of energy transfer in the Sun?
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What happens to the remaining 4 million tons of mass when hydrogen fuses to produce helium in the Sun?
What happens to the remaining 4 million tons of mass when hydrogen fuses to produce helium in the Sun?
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