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fenix001 [56]
3 years ago
14

When objects are heated they tend to expand because

Physics
1 answer:
densk [106]3 years ago
5 0
Hello!
===
When objects are heated, their molecules tend to vibrate fast. As they vibrate, the space between each atom increases. This keeps on happening, and the object expands until it has cooled down.
===
Hope this helps! :)
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Ronch [10]

Answer:

Current in a parallel circuit = 0.61 amps (Approx)

Explanation:

Given:

Voltage V = 6 volt

Two resistors = 17.2 , 22.4 in parallel circuit

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Current in a parallel circuit

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1/R = 1/r1 + 1 / r2

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R = 9.73 ohms (Approx)

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