Podcast
Questions and Answers
Which one of the following examples is NOT an example of oscillation?
Which one of the following examples is NOT an example of oscillation?
- Beating of the human heart (correct)
- Periodic swelling of Cepheid variable stars
- Alternating current
- Swinging pendulum
In which area of science do oscillations NOT occur?
In which area of science do oscillations NOT occur?
- Physics
- Economics (correct)
- Geology
- Ecology
Which one of the following is an example of oscillation in geology?
Which one of the following is an example of oscillation in geology?
- Alternating current
- Swinging pendulum
- Vibration of strings
- Geothermal geysers (correct)
What phenomenon may be undesirable in process control and con?
What phenomenon may be undesirable in process control and con?
What term is precisely used to describe a mechanical oscillation?
What term is precisely used to describe a mechanical oscillation?
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