Mathematics, 12.01.2021 05:10 Dajuan2x
Un pistón cilindro contiene 1 kg de agua, inicialmente ocupa un volumen de 0.5 m³
a 1 bar. Hay transferencia de energía por calor al agua resultando en una expansión
a temperatura constante a un volumen final de 1.694 m³. La energía cinética y
potencial son despreciables. Para el agua:
a) Esquematizar el diagrama de procesos T-v
b) Evaluar el trabajo en kJ.
c) Evaluar la transferencia de calor en kJ.
Answers: 3
Mathematics, 21.06.2019 19:30
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
Mathematics, 21.06.2019 22:00
Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Un pistón cilindro contiene 1 kg de agua, inicialmente ocupa un volumen de 0.5 m³
a 1 bar. Hay tran...
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