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Q

About how many Earths could fit inside the Sun? A. 100 B. 1,000 C. 1,000,000 D. 10,000
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Answer

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Step 1:
I'll solve this problem step by step, using precise volume calculations and LaTeX formatting.

Step 2:
: Determine the volumes of Earth and the Sun

To compare how many Earths could fit inside the Sun, we'll calculate their respective volumes using the volume formula for a sphere: $$V = \frac{4}{3}\pi r^{3}

Step 3:
: Gather radius data

- Earth's radius: $$6,371 \text{ km}
- Sun's radius: 696,340 \text{ km}

Step 4:
: Calculate Earth's volume

V_{\text{Earth}} = \frac{4}{3}\pi(6,371)^{3} = 1.08 \times 10^{12} \text{ km}^{3}

Step 5:
: Calculate Sun's volume

V_{\text{Sun}} = \frac{4}{3}\pi(696,340)^{3} = 1.41 \times 10^{18} \text{ km}^{3}

Step 6:
: Calculate number of Earths that could fit in the Sun

\frac{V_{\text{Sun}}}{V_{\text{Earth}}} = \frac{1.41 \times 10^{18}}{1.08 \times 10^{12}} \approx 1,300,000

Final Answer

C. 1,000,000 Earths could fit inside the Sun.