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Which travels the longest distance light traveling 3 sec onds or sound traveling for 100 seconds?
The light travels farther.Sound takes about 10 days to cover the same distance that light travels in 1 second.
How long is a light year what does a light year describe?
A light-year is the distance light can travel in one year. Light travels at 186,000 miles per second. Multiply that by 3600 seconds in an hour and then by 24 hours in a day and 365 days in a year and you will get the distance in one light-year.A light year is defined as 9,460,730,472,580,800 meters exactly, derivedfrom the distance that light travels in vacuum in one Julian year.
Is a light year 235 days?
No. A light year is a measure of distance, not time. It is how far light travels in a year.
How many kilometers is 431 light years?
427.47 light years is the distance that light would travel in one year. Light travels at 186,000 miles per second. Multiply this times 60 seconds per minute times 60 minutes per hour times 24 hours per day times 365.25 days per year times 427.47 years to find miles.
How long is 123.23 light years in days?
The 'light year' is the distance that light travels in a year's time. Since it's a unit of distance and not a unit of time, it can't be converted into a number of days, any more than you can tell me how many inches old you are.
How is a light year calculated?
A light year is a measurement for distance; It is calculated by multiplying the number of seconds in a year by the distance light travels in 1 second ( which is roughly 300,000 Km). So something like 300,000,000 * 60 * 60 * 24 * 365 = 1 lightyear in meters * 60 to get to minutes, again * 60 to get to hours, then * 24 to get to days and finally * 365 to get to the distance light travels in 1 year.
Is a light-year a unit of length or time?
A light-year is the distance that light travels in one year.Light travels at 186,000 miles per second, or 300,000 km per second.There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day and 365.26 days in a year. Just multiply all those numbers together.Distance. It is the distance light travels in a year.
Is light year is a unit of length?
A light-year is the distance that light travels in one year.Light travels at 186,000 miles per second, or 300,000 km per second.There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day and 365.26 days in a year. Just multiply all those numbers together.Distance. It is the distance light travels in a year.
How many months are there in a light year?
A light year is a measure of distance. A light year is about 9,460,000,000,000 km, the distance light travels in a vacuum in one Earth year. It has nothing to do with weeks, months, days, etc. or any other of our calendar measurements of time.
The distance a beam of light travels in one year-?
Light travels at approximately 186,000 miles per second, or 300,000 KM per second. There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 365.24 days per year. Just multiply all those numbers together.
What is a light year for a child to understand?
A light year is the distance that light travels in a year, which is about 5.88 trillion miles. To help a child understand, you can explain that it's a way to measure really long distances in space, like how we measure miles for shorter distances on Earth. It can be fun to imagine how far light can travel in just one year!
Is a light year is the distance light travels in a year?
Light travels at nearly 300,000 km/sec and the distance that it travels in 1 year is called a light year. This is equal to about 5.88 trillion miles or 9.46 trillion kilometers.Light travels 5.87849981 × 1012 miles in one year.A light year is defined as 9.4605284 × 1012 kilometers.This is equal to 63,241 AU.It is based on the average Julian year of 365.25 days, or 31,557,600 seconds.
