Final answer:
The hot resistance of a light bulb can be found using Ohm's Law by dividing the voltage by the power rating.
Step-by-step explanation:
The hot resistance of a light bulb can be found using Ohm's Law. Ohm's law states that the voltage across a resistor equals the current through the resistor multiplied by the resistance of the resistor. In this case, the resistance of the light bulb can be calculated as the voltage divided by the power rating.
R = V^2 / P
Substituting the given values, the hot resistance of the light bulb can be found as:
R = (120 V)^2 / 60 W = 240 Ohms