A) \[\frac{7}{3}\]
B) \[\frac{3}{7}\]
C) \[\frac{3}{4}\]
D) \[\frac{4}{3}\]
Correct Answer: C
Solution :
[c] Heat supplied \[=\frac{{{V}^{2}}}{R}\times t\] \[\Rightarrow \frac{{{t}_{1}}}{{{R}_{1}}}=\frac{{{t}_{2}}}{{{R}_{2}}}\Rightarrow \frac{6}{{{R}_{1}}}=\frac{8}{{{R}_{2}}}\Rightarrow \frac{{{R}_{1}}}{{{R}_{2}}}=\frac{3}{4}\]You need to login to perform this action.
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