Stretch a Copper Wire So That It Is Thinner and the Resistance

question 27

Multiple Choice

Stretch a copper wire so that it is thinner and the resistance between its ends

• A) remains unchanged.
• B) decreases.
• C) increases.

---

Definitions:

Criteria

Conditions or rules specified in a query that data must meet to be selected or included in the result.

Query Design Grid

A visual tool in database software that helps users construct queries by specifying fields, criteria, and sorting options.

Criteria

Conditions or parameters specified in a query or filter to limit which data is retrieved from a database.

Action Queries

Database commands that perform operations such as update, delete, or insert on records in a table according to given criteria, altering the data.