Stary's answer to Ronald Tan's Primary 5 Science Singapore question.
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Answer is D.
When only 2 light bulbs are lit, Bulb A is the bulb that has fused. Hence, electricity from the battery can only flow through bulbs D and E.
When only 2 light bulbs are lit, Bulb A is the bulb that has fused. Hence, electricity from the battery can only flow through bulbs D and E.
Date Posted:
8 months ago
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