In Addition to Its Weight,what Force Is Needed to Lift

question 41

Multiple Choice

In addition to its weight,what force is needed to lift a wire ring of radius 2.0 cm from the surface of blood plasma? The surface tension of blood plasma is 7.3 × 10¯² N/m.

• A)1.8E+1 N
• B)3.7E-2 N
• C)9.2E-3 N
• D)1.8E-2 N

---

Definitions:

Adjusting Entries

Closing entries in accounting at the end of a period to ensure income and expenses are attributed to the period in which they took place.

Business Events

Occurrences that affect the financial position of a company and can be measured reliably in financial terms.

Recorded

The process of recording business financial transactions into the accounting books.

Accrued Revenues

Revenues for services performed but not yet received in cash or recorded.