English, 10.03.2021 02:20 JellalFernandes
Read this excerpt from "Why Are They Called Black Holes?"
Within a circular boundary of about fifty miles from the black hole center, gravity is so strong that massless light cannot escape its pull. This boundary is called the "theoretical event horizon." Imagine observing a black hole from galaxies away. Light can be seen around the event horizon but not within it. The universe is filled with dim light drifting all around, but absolutely no light can be seen inside a circular event horizon. Therefore, the area inside is called a "black hole."
Based on this excerpt, which conclusion is most likely true about black holes?
Even though there is light inside a black hole, it is not visible.
Even though a black hole has gravity, there is nothing inside a black hole.
A black hole can only be observed or detected at a short distance.
A black hole only releases light that appears black to the eyes.
Answers: 3
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Why is one side of the moon called the dark side of the moon?
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Me ! it's e2020! review the line from karin slaughter's npr interview."and with each page, that's what i try to do- is say something different about the character, something different in the reactions when they find these horrible things that are happening, or they figure out a piece of the puzzle."how does this view contract with lee child's central idea in "a simple way to create suspense"? a • child feels that the characters are not important to the plot. slaughter feels characters are central. b • child feels that characters must be unattractive and uninteresting. slaughter feels they must have reactions. c • slaughter builds suspense through her characters. child builds suspense by delaying answers. d • slaughter builds suspense by writing puzzles. child builds suspense by telling anecdotes.
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Which development most aided explorers in their ability to set sail the oceans to discover the new world during the age discovery? a.waterproof sails b.the printing press c.map-making devices d.fictional travel accounts
Answers: 1
Read this excerpt from "Why Are They Called Black Holes?"
Within a circular boundary of about fifty...
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