0
Light has mass since it has energy.
Energy depends on the wavelength/frequency.
Einstein and Planck get credit for working this out.
Using red light of wavelength 650nm travelling in a vacuum we get a mass of 3.4x10^-36 kg. The weight depends on the gravity, but on Earth that would weigh roughly 3.332x10-35 N.
What else can I help you with?
How much time would pass on Earth if I traveled at the speed of light for a year?
If you were to travel at the speed of light for a year, no time would pass for you, but approximately one year would pass on Earth.
How long does it take for light to travel a distance of one light year?
Light travels a distance of one light year in one year.
Is light year per hour is a measure of speed?
Well... yes, but it's not a very useful one. Light travels one light year in... one year. So the speed of light (which you cannot accelerate to) is about 1/8766 light years per hour.
How much does the average 12 year olds brain weigh?
It weighs the same as an adults, which is 3lbs.
What is the difference between a light year and a year?
A light year is actually a measure of distance. it's the distance that light travels in one earth-year. A year is a measurement of time equal to the amount of time that it takes the earth to go around the sun once.
How much does a psychiatrist earn per year?
From $20000 a year to $100000 a year.
How much does curators make in a year?
They make between 100000 a year
How much does a design engineer make a year?
100000
How much money does an engineer earn a year?
100000
How much is 100000 a year salary monthly?
8333.
How much money does a hobo get a year?
100000"00
If you make 100000 a year how much do you make monthly?
$8,333.33
How much does a designer get paid a year?
around 100000 usd
How much do you get a year from being a WWE super star?
maybe $100000 a year :D
How much money does a marine officer make a year on average?
100000
How much money does Miami Heat owner make a year?
100000
How much is a 7 year 100000 mile warranty for a used car?
none
