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NISA [10]
3 years ago
5

D= kA [T2 - T1 / L] Solve for T1

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0
d=\dfrac{k_A(T_2-T_1)}{T}\ \ \ \ |multiply\ both\ sides\ by\ T\\\\k_A(T_2-T_1)=dT\ \ \ \ |divide\ both\ sides\ by\ k_A\\\\T_2-T_1=\dfrac{dT}{k_A}\ \ \ \ |subtract\ T_2\ from\ both\ sides\\\\-T_1=\dfrac{dT}{k_A}-T_2\ \ \ \ \ |change\ signs\\\\\boxed{T_1=T_2-\frac{dT}{k_A}}
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<span>✡ Answer: x=6.72 </span><span>✡


- - Solve:

</span><span><span>- - First step is to cross-multiply:
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- - The next step is to divide both sides by the number </span><span>7.5
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</span>
<span>- - x=6.72</span>




✡Hope this helps<span>✡</span>
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