A planet has the orbit shown below. Use the 8 labeled points to answer all questions
1
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Describe the method of energy production in the Sun. What is the fuel? What is the end product? What kind of interactions occur? What is the role of temperature in the process? Could we use this process to produce energy on Earth?
What will be an ideal response?
The energy radiated by a star, such as the Sun, results from
A) beta decay. B) alpha decay. C) fission reactions. D) fusion reactions. E) gravitational collapse.
Baryons are composed of _______ quarks, and mesons are composed of ________ quarks
a. two, two c. three, three b. two, three d. three, two
The resolution limit of a circular aperture telescope is
A) inversely proportional to wavelength. B) proportional to frequency of light. C) less than that of a square aperture whose diagonal equals the diameter. D) inversely proportional to aperture size.