Radio Telescopes Are Important in Astronomy Because

question 37

Multiple Choice

Radio telescopes are important in astronomy because

• A) they can detect cool hydrogen.
• B) they have high magnification.
• C) the can detect interstellar dust clouds.
• D) they are very inexpensive to build on tops of mountains.
• E) they don't need to be as large as optical telescopes to achieve the same resolving power.

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Definitions:

Peer Lending

A financing method where individuals lend and borrow money to each other directly without the intervention of traditional financial institutions.

Capital Flight

The large-scale exodus of financial assets and capital from a country due to economic or political instability.

Imperfect Information

A situation where all parties in a transaction do not have the same information, leading to an inefficient market outcome.

Tragedy Of The Commons

A situation where individual users, acting independently according to their own self-interest, deplete or spoil shared resource through their collective action.