Question

Without any equipment, you can see stars that are 2,800,000 light-years away. By looking through a small telescope, you can see stars that are 3,112,000,000 light- years away. Approximately how many times as far can you see using a small telescope as without any equipment?

a. 1· 10²
b. 3· 10²
c. 1· 10³
d. 3· 10³

Answer 1

Using a small telescope, you can see stars approximately 1 million times further than without any equipment.

Step-by-step explanation:

The question is asking how many times further you can see using a small telescope compared to seeing stars without any equipment. Without any equipment, you can see stars that are 2,800,000 light-years away. By looking through a small telescope, you can see stars that are 3,112,000,000 light-years away. To find out how many times further you can see using a small telescope, we can divide the distance seen with a small telescope by the distance seen without any equipment.

Therefore, the answer is:

c. 1· 10³