if you were to create your own watershed using materials from your house, what materials would you need, and why would you need
1 answer:
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Answer:
a. Heat removal rate will increase
b. Heat removal rate will decrease
Explanation:
Given that
One end of rod is connected to the furnace and rod is long.So this rod can be treated as infinite long fin.
We know that heat transfer in fin given as follows
We know that area
Now when diameter will triples then :
So the new heat transfer will increase by 3 times.
Now when copper rod will replace by aluminium rod :
As we know that thermal conductivity(K) of Aluminium is low as compare to Copper .It means that heat transfer will decreases.
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What is a function ?
An expression or rule that defines a relationship between two variables [ one independent and other dependent variable ]
for example ~
y = x² is a function, where y is a dependent variable and x is independent variable.
This function is used to find squares and numbers ~