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Contact [7]
2 years ago
15

T. The entropy change As, for an ideal gas is given by the following formula: dT dV As=1C [c. R T V 7 where T is the thermodynam

ic temperature, Vis the volume and R = 8.314. Compute the entropy change when a gas expands from 1 litre to 3 litres for a temperature rise from 100 K to 400 K. Given that C = 45+6x10 °T+8x10T2. V - -​
Mathematics
1 answer:
MissTica2 years ago
7 0

Answer:

The entropy change AS, for an ideal gas is given by: dt V Where T is the thermodynamic temperature, V is the volume and R=8.314. Determine the entropy change when a gas expands from 1 litre to 3 litres for a temperature rise from 100K to 400K given that: Cv = 45 + 6 x 10-T + 8 x 10-6T2 b) The average value of a complex voltage waveform is given by: V = ( 10 (10sin ox +3sin 30x +2 sin 508) dt Evaluate Vav correct to 2 decimal places.

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PLEASE PLEASE HELPPP PLEASEEEEEEEEEEEEEEE
PtichkaEL [24]

Here you go pall, have a nice day

6 0
3 years ago
3. Expand and simplify the expression: *<br> (2 Points)<br> 5 (1.2x - 4)
serious [3.7K]

Answer:

simplified is 6x-20

Step-by-step explanation:

7 0
2 years ago
How does the distributive property work
Basile [38]
Ok, lets start with the basics:

the distibutive property is very simple once you get used to it!

distibutive just means when you both multiply and add in the same problem( mostly with Peranthisys.

lets start with a basic problem:

5(3+4)

because you have the five bumped up against the peranthysys, you "distribute" the problem (you multiply 5 by the numbers present.

for example, once you multiply, you should get this:

5(3+4)

15+20

all i did was multiply the numbers inside! now the Peranthisys disapear!

now all you do is add!

15+20=35

35 is your answer.

NOTE:This is just simple distributing, once variables get involved, it changes a little...


Hope this helps!!!
7 0
3 years ago
PLSSSSS help me!! It's a math question, and im not so sure how to solve this.
djverab [1.8K]

Answer:

Marcus needs to buy at least twice as many pounds of apples as pounds of bananas

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3 years ago
60 people rode a ferris wheel in 25 min how many can ride in 2 hrs
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480 is probably correct
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