All other things being equal, the faintest star one can see through a 10m diameter telescope is 10 times fainter than the taintest star one can see through a 1m diameter telescope.
true or false?

What is unique about obtaining water from an artesian well?

Which geologic feature is composed of the youngest crystal bedrock

Use the timeline to answer the question: image of a timeline with two entries. the first entry is labeled 2000 bce and the second is labeled 2000 ce. © 2012 flvs where on the timeline would an event go that happened in 2009? to the left of 2000 bce halfway between 2000 bce and 2000 ce to the right of 2000 ce three quarters of the distance between 2000 bce and 2000 ce