The Term Switched, Dial-Upmeans That When You Dial a Telephone

question 12

True/False

The term switched, dial-upmeans that when you dial a telephone number, a switch is flipped to temporarilyestablish a connection between the caller and the call recipient.

---

Definitions:

New Pressure

A term referring to the stress or urgency of a situation, or in a scientific context, the change in the force exerted by a fluid per unit area.

Expanded

Increased in volume or size, often by the introduction of air or in response to heat.

New Pressure

An unspecified or novel force applied uniformly over a surface, measured typically in units such as pascals.

Compressed

Subjected to increased pressure or compacted into a smaller volume.