Approximately of steam at (assuming that the boiling point of water in this experiment is .)
Explanation:
Latent heat of condensation/evaporation of water: .
Both mass values in this question are given in grams. Hence, convert the specific heat values from this question to .
Specific heat of water: .
Specific heat of copper: .
The temperature of this calorimeter and the of water that it initially contains increased from to . Calculate the amount of energy that would be absorbed:
.
.
Hence, it would take an extra of energy to increase the temperature of the calorimeter and the of water that it initially contains from to .
Assume that it would take grams of steam at ensure that the equilibrium temperature of the system is .
In other words, of steam at would need to release as it condenses (releases latent heat) and cools down to .
Latent heat of condensation from of steam: .
Energy released when that of water from the steam cools down from to :
.
These two parts of energy should add up to . That would be exactly what it would take to raise the temperature of the calorimeter and the water that it initially contains from to .
.
Solve for :
.
Hence, it would take approximately of steam at for the equilibrium temperature of the system to be .
Thay are on high towers because if it was below how would the water flow. Putting it on high towers gives you an advantage of the gravity with means you got free pressure without having to use a pump.
<span>Water pressure = Height * density * gravity</span>
you need to consider the use for the product, how brittle the materials are, how they react to certain things, the cost of the materials, the durability and flexibility of the materials, and how easy to obtain the materials are as well as how they would work and how they would hold