General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 7)
7.
Light year is a unit of
Discussion:
34 comments Page 2 of 4.
Mohan raj said:
1 decade ago
Light year means, Eg: When we travel at a speed of light(3*10^8m/s) we will cover the distance of sun in 8sec.
Jhansi said:
1 decade ago
The distance travelled by the light in one year is called Light year,so Light year is a unit of distance.
Aditya Pawar said:
1 decade ago
It is unit of distance used in Astronomy or distance traveled by ray of light in Vaccum during 1 year.
Ram mohan said:
1 decade ago
Yes it's correct, light travels in one year is called light year, we can measure the distance.
Sabari said:
1 decade ago
Light year is used to measure the distance between the heavenly bodies in space.
Bhavana said:
1 decade ago
Light year is used to measure the distance travelled by the light in one year.
Amit sharma said:
1 decade ago
It is very big unit of distance that's why we can not use in daily life.
Madhav said:
1 decade ago
Light year is a unit of distance 'and one light year is 9.46*10^15m.
Ravi kumar said:
1 decade ago
Yes light year is the unit of distance travel by light in one year.
Sandeep said:
1 decade ago
Yes distance traveled by light in one year is called light year.
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