What energy conversion is involved in each of the following:
(a) a dry cell?
(b) a thermocouple?
(c) piezoelectric crystals?
(d) light emitting diodes (LED’s)?
1 answer
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(a) a dry cell?
(b) a thermocouple?
(c) piezoelectric crystals?
(d) light emitting diodes (LED’s)?
1 answer