Amass of 5 kg of saturated water vapor at 150 kpa is heated at constant pressure until the temperature reaches 200°c. calculate the work done by the steam during this process.

The work done by the steam is 213 kJ.

Explanation:

Given that,

Mass = 5 kg

Pressure = 150 kPa

Temperature = 200°C

We need to calculate the specific volume

Using formula of work done

Where,R = gas constant

T = temperature

P = pressure

=Atmosphere pressure

m = mass

Put the value into the formula

Hence, The work done by the steam is 213 kJ.    

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explanation:

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dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.