Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermal ExpansionMedium2 minQB

PhysicsMediumsingle choice

When do Fahrenheit and Celsius scales give numerically equal values opposite in sign?

Answer:

Solution:

Let $F = - C$ . Then $- C = \frac{9}{5} C + 32$ , giving $C = - \frac{80}{7} = - 11.4 3^{\circ} C$ and $F = + 11.4 3^{\circ} F$ , B.

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion

⏱ 2mℹ️ Source: QB

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