What is a light-year in SI units? A) 3.0 $\times$ 10¹⁵ m B) 9.5 $\times$ 10¹⁵ m C) 3.0 $\times$ 10¹¹ m D) 1.1 $\times$ 10¹¹ m E) 4.5 $\times$ 10³⁷ m

Name: What is a light-year in SI units? A) 3.0 $\times$ 10 15 m B) 9.5 $\times$ 10 15 m C) 3.0 $\times$ 10 11 m D) 1.1 $\times$ 10 11 m E) 4.5 $\times$ 10 37 m
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Question

Quizplus · Accepted Answer

A light-year is the distance that light travels in one year in a vacuum. It is approximately 9.46 * 10^15 meters, which is closest to option B.

What Is a Light-Year in SI Units? A) 3 ×\times× 1015 M B) 9

What Is a Light-Year in SI Units?
A) 3 $\times$ 10¹⁵ M
B) 9