Answer:

Explanation:
From the question we are told that
Piston-cylinder initial Volume of air 
Piston-cylinder initial temperature 
Piston-cylinder initial pressure 
Supply line temperature
Supply line pressure 
Valve final pressure 
Piston movement pressure 
Piston-cylinder final Volume of air
Piston-cylinder final temperature 
Piston-cylinder final pressure 
Generally the equation for conservation of mass is mathematically given by
where
Initial moment



Final moment



Work done by Piston movement pressure




Heat function



Therefore


It is given mathematically that the system lost or dissipated Heat of

Jasmine need to correct the error by switching the headings on the columns adding the title parallel circuits.
<h3>What is a parallel circuit?</h3>
A parallel circuit is a circuit in which the components are connected to a common junction. This implies that if one bulb goes out in a parallel connection, all the bulbs will go out.
As such, Jasmine need to correct the error by switching the headings on the columns adding the title parallel circuits.
Learn more about parallel connection: brainly.com/question/12400458
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Answer:
Speed BA = 18 km/hr.
Explanation:
Given the following data;
Speed AB = 30km/hr
Speed BA = x km/hr
Average speed = 24 km/hr
To find the value of x;
Average speed = (Speed AB + Speed BA)/2
Substituting into the equation, we have
24 = (30 + x)/2
48 = 30 + x
x = 48 - 30
x = 18 km/hr
Answer:
Frequency of sound wave = 198.83 hertz (Approx.)
Explanation:
Given:
Velocity of sound wave in air = 340 m/s
Wavelength = 1.71 meter
Find:
Frequency of sound wave
Computation:
Frequency = Velocity / Wavelength
Frequency of sound wave = Velocity of sound wave in air / Wavelength
Frequency of sound wave = 340 / 1.71
Frequency of sound wave = 198.8304
Frequency of sound wave = 198.83 hertz (Approx.)