Final answer:
On a scale where 1 cm represents 160,000 light-years, the separation of galaxies, such as between the Milky Way and Andromeda, would be approximately 12.5 cm, falling into the range of more than 10 cm.
Step-by-step explanation:
To determine the separation of galaxies on a scale where 1 centimeter represents 160,000 light-years, we first need to understand the distance between galaxies. For example, the Andromeda Galaxy is approximately 2 million light-years away from the Milky Way.
Using the given scale, we calculate the separation in centimeters by dividing the distance in light-years by the scale. So, the separation would be 2,000,000 light-years / 160,000 light-years per centimeter, resulting in 12.5 centimeters. Therefore, on this scale, the separation between the Milky Way and the Andromeda Galaxy would be between 10 and 15 centimeters.
To find the separation of galaxies on the given scale, we need to convert the distance between galaxies in light-years to centimeters.
Given that 1 centimeter represents 160,000 light-years, we can use the scale factor to convert the distance.
So, the separation of galaxies on this scale would be more than 10 cm.