Question

Определите скорость удаления галактики если расстояние до нее 5000000Пк

Answer 1

А я не знаю я знаю что регион 05 лучший 

Answer 2

Determining the Speed of a Galaxy's Recession

To determine the speed at which a galaxy is moving away from us, we can use Hubble's law, which states that the recessional velocity of a galaxy is directly proportional to its distance from us. The formula for Hubble's law is:

v = H0 * d

Where: - v is the recessional velocity of the galaxy, - H0 is Hubble's constant, and - d is the distance to the galaxy.

Applying Hubble's Law to Calculate the Recessional Velocity

Given that the distance to the galaxy is 5000000 parsecs, we can use Hubble's law to calculate the recessional velocity. The value of Hubble's constant is approximately 70 km/s/Mpc.

Using the formula v = H0 * d, we can calculate the recessional velocity:

v = 70 km/s/Mpc * 5000000 parsecs

Calculating the Recessional Velocity

Let's calculate the recessional velocity using the given distance and Hubble's constant:

v = 70 km/s/Mpc * 5000000 parsecs = 350000000 km/s

Therefore, the speed of the galaxy's recession, given a distance of 5000000 parsecs, is approximately 350,000,000 km/s.