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Rus_ich [418]
3 years ago
14

What are the practical examples of continuos time system?​

Physics
1 answer:
alisha [4.7K]3 years ago
5 0

Answer:

The electrical signals derived in proportion with the physical quantities such as temperature, pressure, sound etc. are generally continuous signals. Other examples of continuous signals are sine wave, cosine wave, triangular wave etc.

Explanation:

thank me later

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A 25.0-g sample of copper at 363 K is placed in I 00.0 g of water at 293 K. The copper and water quickly come to the sa me tempe
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Answer:

Final temperature is 295K

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Where the sample of copper is placed in the water, the heat transferred from the copper is equal that the heat absorbed by the water.

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Where C is molar heat capacity of copper (24,5J/molK)

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As heat transferred is equal to heat absorbed:

24,5J/molK×\frac{1mol}{63,546g}×25,0g×(X-363K) = -75,2J/molK×\frac{1mol}{18,02g}×100,0g× (X-293K)

9,64X J/K - 3499J = - 417X J/K + 122273J

426,64X J/K = 125772 J

<em>X = 295K</em>

<em></em>

Final temperature is 295K

I hope it helps!

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