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Ipatiy [6.2K]
3 years ago
14

A learner sets up a circuit to determine the conductivity of certain solids. What piece of apparatus is not required for the nex

t experiment ?
A. battery
B. light bulb
C. conducting wire
D. stopwatch​
Physics
1 answer:
Lilit [14]3 years ago
4 0
It is D as u dont need a stop watch aft that
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