Astronomers Often Record Solar Images in the ____ Part of the Electromagnetic

question 52

Multiple Choice

Astronomers often record solar images in the ____ part of the electromagnetic spectrum because the gaseous layers high in the Sun's atmosphere are very hot and emit most of their light at short wavelengths.

• A) visible light
• B) microwave
• C) ultraviolet
• D) gamma
• E) infrared

---

Definitions:

Discount Period

The window of time during which a payment can be made at a reduced rate.

Maturity Value

Maturity value is the amount payable to an investor at the end of a debt instrument's holding period or its maturity date, including principal and interest.

Bank Discount

An interest deduction made in advance from a loan amount by the lender, often used in the context of Treasury bills.

Maturity Value

The total amount payable to an investor at the end of a security's hold period, including both the principal and interest.