Ask Question
28 December, 04:57

A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 times 10 Superscript 5 miles per second.

+4
Answers (1)
  1. 28 December, 07:25
    0
    Number of miles traveled by light in a light-year is 5.952 * 10^12 miles

    Step-by-step explanation:

    Step 1: Find the number of miles (distance) in a light year by using the formula for speed = Distance/Time

    ⇒ Distance = Speed * Time

    = 1.86 * 10^5 * 1 yr (convert to seconds)

    = 1.86 * 10^5 * 365 days * 24 hrs * 60 mins * 60 sec

    = 1.86 * 10^5 * 31,536 * 10³

    = 1.86 * 3.2 * 10^5 * 10^7

    = 5.952 * 10^12 miles
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 times 10 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers