When Light Travels from Air into Water

question 91

Multiple Choice

When light travels from air into water,

• A)its velocity,wavelength and frequency all change.
• B)its velocity changes,but its frequency and wavelength do not change.
• C)its frequency changes,but its velocity and wavelength do not change.
• D)its velocity and wavelength change,but its frequency does not change.
• E)its wavelength changes,but its velocity and frequency do not change.

---

Definitions:

Accounts Payable

The amounts owed by an organization to creditors for goods and services received but not yet paid for.

Licensing

The process of granting legal permission to individuals or organizations to carry out certain activities or professions.

Financial Responsibility

Refers to the obligation to manage resources, including money, assets, and debts, in an effective and efficient manner.

Debit Card

A payment card that deducts money directly from a consumer’s checking account to pay for a purchase.