the distance light travels in one year. light travels at around 300,000,000 metres per second. 1 year has 31,556,962 seconds in it, therefore a light-year is approximately 9,467,088,600,000,000 metres.
A common misconception is that a "Lightyear" is a measure of time. This is wrong.
A lightyear refers to the distance travelled by light in one year - which is about 9.4605284 x 1015 metres
A light year is the distance that light travels in one year (at roughly 300,000 kilometers per second). It is equal to 9,460,800,000,000 (nine and a half trillion) kilometers.
A light year is the distance light travels in one year and is a measure of distance or length. It equates to about 6 trillion miles.
A light year is how far light can travel in one year and is 9.461×10^12 km or 9,461,000,000,000 km
light
White light is the term used to cover the normal visible (for humans) spectrum, which includes the colors ranging from red to violet. When combined in normal sunlight the human eye does not see separate colors, so the light is called 'white'.
the load only
How far a way you are from the object
It means that light has features of both waves and particles.
A light year.
A light year is the distance light travels in a year - about 9.5 x 1012 km.
Refers to the color of light emitted by a phosphor.
It is the distance travelled by light in one year at a speed of 186,000 miles per second
light-year(:
When talking about the distances that separate stars and galaxies. A light years is the distance that light travels in one year.
i also heard about the light year never listened about light minute
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