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The phenomenon of photoelectric effect is NOT used in ____________
Classroom
Physics Classroom
Neco
Neco 2002
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The phenomenon of photoelectric effect is NOT used in ____________
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Automatic doors
B
Bimetallic strip thermometers
C
Light meters in cameras
D
Setting off burglar alarms
E
Sound production from film tracks.
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Show Explanation
Correct Answer:
Option B
Explanation:
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