light year is the _______ ?
Answers
Explanation
light year is the unit of distance which which is used to express the distance of galactic objects 0r
that is it is used... To express the distance between stars or planets....
light year is the distance covered by the ray or light in 1 year ...
that is ...
1light year=365×24×3600×(speed of light)
1 ly=9.46×10^15 m
and 1 persec=3.2 ly
persec is also a unit which is used to measure distance of galactic objects....
Answer:
it tells that how much distance the light covers in one year.
Velocity of light in vaccum is 186,280 miles/s.
Explanation:
Ly[Light Year] = (1 year )×(light's speed)
_______________________
the average distance between the earth and sun is the Astronomical which is 150 million km or simply the distance between earth and sun.
1 AU is about 1.496 × 10¹¹m.
And if we try to find how many au are in a light year than we'll get that there are about 6240 au in a light year.