Frank wrote several statements to summarize the relationship between the first and second laws of thermodynamics. 1 - Thermal en
2 answers:
Response:
Some thermal energy is wasted and some is utilized to perform work.
Clarification:
The first law of thermodynamics asserts that energy cannot be created or annihilated. This principle essentially denotes energy conservation.
In mathematical form, it's expressed as:
Where,
signifies the change in internal energy
Q represents the absorbed heat
W is the work accomplished
The second law indicates that in an isolated system, entropy will either rise or remain unchanged; it can never diminish.
The interrelation between the first and second laws is (2) " Some thermal energy is wasted and some is utilized to perform work ".
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Answer:
Explanation:
The position of the charge q₁ is established at (0,0)
Meanwhile, the charge q₂ is located at (x₁,0)
Thus, the electric potential energy between these two charges is determined by:
Now, the location of charge q₂ shifts from (x₁,0) to (x₂,y₂). The updated electric potential energy between the charges can be represented as:
According to the work-energy theorem, the alteration in potential energy corresponds to the work performed. This is expressed mathematically as:
Consequently, the work done by the electrostatic force on the moving charge is . Therefore, this concludes the solution.