The Intensity of a Wave at a Certain Point Is

question 62

Multiple Choice

The intensity of a wave at a certain point is I.A second wave has twice the energy density and three times the speed of the first.What is the intensity of the second wave?

• A)I
• B)2I
• C)3I
• D)6I
• E)2I/3

---

Definitions:

Cash Sales

Transactions where payment is made in full using cash or electronic funds at the time of purchase.

Retailer

A business or person that sells goods directly to consumers for their own use.

Accounts Receivable

Money owed to a business by its customers for goods or services delivered but not yet paid for, recognized as an asset.

Cash Sales

Transactions where customers pay for goods or services at the time of purchase using cash.