everyday science MCQ #1547

What is the approximate mass of the Sun?

everyday science MCQ #1547

  1. Question 1

    Q1. What is the approximate mass of the Sun?

    • A) 1.5 x 10³⁰ kg
    • B) 4.5 x 10³⁰ kg
    • C) 8.0 x 10³⁰ kg
    • D) 2.0 x 10³⁰ kg

    Answer: 2.0 x 10³⁰ kg

    Explanation: The Sun's mass is approximately 1.989 × 10³⁰ kg, commonly rounded to 2.0 × 10³⁰ kg, and it contains about 99.86% of the total mass of the Solar System.