What Is the Angular Velocity of a Phasor Representing a Sine

question 8

Multiple Choice

What is the angular velocity of a phasor representing a sine wave with a frequency of 1.4 kHz?

• A) 440 rad/s
• B) 4398 rad/s
• C) 8796 rad/s
• D) 880 rad/s

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Definitions:

Parasitic

Describes organisms that live on or in a host organism and cause harm to the host.

Scavenging

The act of consuming dead or decaying organic material, a behavior observed in some animals, bacteria, and fungi.

Ectotherm

Animal in which internal temperature is regulated by changes in behavior; for example, a fish or a lizard.

Reptiles

Cold-blooded, vertebrate animals that lay eggs and have skin covered with scales or bony plates.