What is light year?

What is 1 Light year?

What is one light year?

How many AU present in one light year?

How many Astronomical units are there in one light year? Given Data: 1 Astronomical unit =1.496xx10^(11)m 1 light year =9.46xx10^(15)m

What is Leap year?

Which of these unit is lasrgest: AU, light year and parsec. Express the average distance of earth from the sun in (i) light year (ii) per sec.

What are plane polarised light ?

What are unpolarised light ?

What is the value of one light year in tera metre?