Let's say our universe started with Planck size (1.62X10^35 meters), and inflation lasted 10^-35 seconds, and during that brief time expanded by a factor of 10^50.
How big is the universe at the end of inflation? In meters and light years?
How big is the universe at the end of inflation? In meters and light years?
-
Original size: 1.62x10^-35
Expanded by a factor of 10^50: (1.62x10^-35)*(10^50) = 1.62x10^15 m
1 light year = 9.4605284 × 10^15 meters
1.62x10^15 m * (1 ly / 9.4605284 × 10^15 meters) = 0.171237793 ly
Expanded by a factor of 10^50: (1.62x10^-35)*(10^50) = 1.62x10^15 m
1 light year = 9.4605284 × 10^15 meters
1.62x10^15 m * (1 ly / 9.4605284 × 10^15 meters) = 0.171237793 ly
-
what a top contributor ur
u have like 86% best answers
and i have no idea about ur problem;
u have like 86% best answers
and i have no idea about ur problem;