Evan Renjith's answer to Peng's Primary 6 Science question.
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Answer: 1
The tip of U is not connected. The wire is connected to the metal case. The metal case is an electrical conductor so it acted as a wire.
S and T are connected properly with the wire, thus, they can still light up
Therefore, the answer is 1.
The tip of U is not connected. The wire is connected to the metal case. The metal case is an electrical conductor so it acted as a wire.
S and T are connected properly with the wire, thus, they can still light up
Therefore, the answer is 1.
Date Posted:
4 years ago
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