Practicing Success
Practicing Success
CUET Preparation Today
V-I graph for a platinum wire at temperatures $T_1$ and $T_2$ is shown in the given figure. The temperature difference $(T_2-T_1)$ is proportional to:
|
$\sin 2θ$ $\cos 2θ$ $\tan 2θ$ $\cot 2θ$ |
$\cot 2θ$ |
The correct answer is Option (4) → $\cot 2θ$ |
