We Can Say That Cosmic Rays

question 3

Multiple Choice

We can say that cosmic rays

• A) have no charge.
• B) are mostly electrons.
• C) fall to the ground without interacting with anything in the Earth's atmosphere.
• D) were created by humans as a source of high-energy particles.
• E) are particles that fall on Earth from outer space.

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Definitions:

Government Bonds

Debt securities issued by a government to support government spending and obligations, typically offering a fixed rate of return.

Collection Time

The average period it takes for a business to receive payments owed by its customers after a sale has been made, often measured in days.

Mailing Days

The days that are considered when calculating the time it will take for mail and packages to be delivered.

Bank Deposit

Money placed into a banking institution for safekeeping, which can earn interest depending on the type of account.