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Tuesday, 07 April 2026
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Oxidation of the filament in a light bulb is prevented by the introduction of
Classroom
Physics Classroom
Waec
Waec 2010
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Oxidation of the filament in a light bulb is prevented by the introduction of
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Hydrogen
B
Oxygen
C
Argon
D
Mercury vapour
Show Answer
Show Explanation
Correct Answer:
Option C
Explanation:
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Study Subjects
Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
Auto Mechanics
Basic Electronics
Biology
Bookkeeping
Block laying, bricklaying, and concreting work
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