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lyudmila [28]
3 years ago
13

According to the first law of thermodynamics what could happen when heat is added to a system

Physics
2 answers:
Tema [17]3 years ago
7 0

Answer: Increase internal energy and work done by the system

Explanation: According to the first law of thermodynamics conservation of energy, when heat is added to the system then the system gain or loss of energy.

So, when we add heat to a system then increases internal energy and external work done by the system.

tekilochka [14]3 years ago
3 0

temperature rises ? specific heat capacity etc ...

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A child on a bridge throws a rock straight down to the water below. The point where the child released the rock is 82 m above th
eimsori [14]

Answer:

40 m/s

Explanation:

given,

height of the fall, h = 82 m

time taken to fall, t = 1.3 s

rock velocity, v = ?

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rock is released initial velocity, u = 0 m/s

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3 years ago
PSYCHOLOGY. Which of the following statements does not describe a limitation of statistics?
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Answer:

<em>A. Statistics addresses gaps in knowledge.</em>

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The following statements that does not describe a limitation of statistics is <em>statistics addresses gaps in knowledge.</em>

6 0
3 years ago
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What system will break the chewed food down to a form your cell can use
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3 years ago
The peak value of an alternating current in a 1500-W device is 6.4 A. What is the rms voltage across it
horrorfan [7]

Answer:

6787.5 V

Explanation:

From the question,

P = IV..................... Equation 1

Where P = Power, I = rms current, V = rms voltage.

make V the subject of the equation

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3 years ago
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