Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have a greater rate of nuclear reactions. Which one of the following is correct in respect of the above statements?
Question:
Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have a greater rate of nuclear reactions. Which one of the following is correct in respect of the above statements?
Statement-I: Giant stars live much longer than dwarf stars. Statement-II: Compared to dwarf stars, giant stars have a greater rate of nuclear reactions. Which one of the following is correct in respect of the above statements?
Options
Answer: (d) I is incorrect, but II is correct
Explanation:
Giant stars burn their nuclear fuel much faster due to their high mass and temperature. Hence, although their nuclear reaction rate is greater, they have shorter lifespans compared to dwarf stars.
Explanation:
Giant stars burn their nuclear fuel much faster due to their high mass and temperature. Hence, although their nuclear reaction rate is greater, they have shorter lifespans compared to dwarf stars.
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