(a) 1.25 light-years to miles (a light-year is an astronomical measure of the distance traveled by light in a year, or 365 days; the speed of light is 3.00 × 10% m/s) x 10 mi Enter your answer in scientific notation. (b) 27.3 yd to centimeters × 10 cm Enter your answer in scientific notation. (c) 2.7 × 1010 cm/s to ft/s × 10 ft/s Enter your answer in scientific notation.

(a) 1.25 light-years to miles (a light-year is an astronomical measure of the distance traveled by light in a year, or 365 days; the speed of light is 3.00 × 10% m/s) x 10 mi Enter your answer in scientific notation. (b) 27.3 yd to centimeters × 10 cm Enter your answer in scientific notation. (c) 2.7 × 1010 cm/s to ft/s × 10 ft/s Enter your answer in scientific notation.

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter19: Celestial Distances

Section: Chapter Questions

Problem 7E: While a meter is the fundamental unit of length, most distances traveled by humans are measured in...

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