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1. The Sun\'s ____ is about _____ at the equator and ____ at the poles . A. Temp

ID: 1836830 • Letter: 1

Question

1. The Sun's ____ is about _____ at the equator and ____ at the poles. A. Temperature; 6,000 K; 55,000 K B. Number of spots; one-tenth as abundant; ten times more abundant C. Rotation period; 25 days; 35 days

2) Astronomers use Wien's law to measure the temperature at the Sun's interior. True or False

3) The Sun's surface is hotter than the solar corona. True or False

4) The energy produced in the Sun's interior results from the fact that the mass of helium is not equal to the mass of the 4 protons that produced the helium. The mass difference is largely converted into energy according to Einstein's formula: Energy = mc2 True or False

Explanation / Answer

1.
The sun's rotation period is about 25 days at the equator and 35 days at the poles.

2. True

3.solar corona is hotter than sun's surface . so answer is False.

4. True