The Intensity of a Sunspot Is Found to Be 3

question 93

Multiple Choice

The intensity of a sunspot is found to be 3 times smaller than the intensity emitted by the solar surface. What is the approximate temperature of this sunspot if the temperature of the solar surface is 5800 K

• A)4400 K
• B)470,000 K
• C)1900 K
• D)7600 K
• E)1400 K

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