<em>number of waves that pass a given point in one second is called <u>frequency..</u></em>
To reduce friction between two surfaces, you have to
make the surfaces smoother.
The best way to do that is to introduce a fluid between them,
like grease, oil, or air.
Answer:
The diode equation gives an expression for the current through a diode as a function of voltage.
Explanation:
Answer:
yes ( true)
Explanation:
positive effects on all the body systems.
Answer:
longitudinal and transverse.
Explanation:
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