‘Scientist’ in hell

A guy named Bob dies and goes to hell. Before him stands the Devil.

“Hello, Bob. Welcome to Hell” the Devil says. “Now there are seven levels of hell and since your only sin was cheating on a science test in third grade, you’ll be moved to level 1”

“Okay, that doesn’t sound so bad,” Says Bob

“Level 1 is the hottest level because heat rises. You would know that if you studied for your science test, Bob”