Answer:
An open circuit is one where the continuity has been broken by an interruption in the path for current to flow. A closed circuit is one that is complete, with good continuity throughout.
Explanation:
For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.
Answer:By far the most abundant volcanic gas is water vapor, which is harmless. However, significant amounts of carbon dioxide, sulfur dioxide, hydrogen sulfide and hydrogen halides can also be emitted from volcanoes
Explanation:
<span>The Coptic. </span><span>The Copts are the largest population of Christians in the Middle East, numbering between 6–11 million.</span>
Answer:
false
Explanation:
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p.s it would be cool if you gave me brainliest.
The rise of China's naval power under Admiral Cheng-Ho occurred during the b) Ming dynasty.
