The resistance of a platinum wire is to be calibrated for low-temperature work. A platinum wire with resistance 2.000 $\Omega$ at 20°C is immersed in liquid nitrogen at 77 K (-196°C). If the temperature response of the platinum wire is linear, what is the expected resistance of the platinum wire at -0196°C? [$\alpha$_platinum= 3.92 *10^-³ (°C)^-¹]. A) 0.153 $\Omega$ B) 1.768 $\Omega$ C) 3.69 $\Omega$ D) 0.307 $\Omega$

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The Answer of The resistance of a platinum wire is to be calibrated for low-temperature work. A platinum wire with resistance 2.000 $\Omega$ at 20°C is immersed in liquid nitrogen at 77 K (-196°C). If the temperature response of the platinum wire is linear, what is the expected resistance of the platinum wire at -0196°C? [$\alpha$_platinum= 3.92 *10^-³ (°C)^-¹]. A) 0.153 $\Omega$ B) 1.768 $\Omega$ C) 3.69 $\Omega$ D) 0.307 $\Omega$

The Resistance of a Platinum Wire Is to Be Calibrated Ω\OmegaΩ

The Resistance of a Platinum Wire Is to Be Calibrated $\Omega$