Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermal ExpansionMedium2 minQB

PhysicsMediumsingle choice

A platinum resistance thermometer reads $2.56Ω$ in ice, $3.56Ω$ in steam and $5.06Ω$ in a liquid. Liquid temperature is:

Answer:

Solution:

$T = \frac{100 ( R - R _{0} )}{( R _{100} - R _{0} )}$ .

$T = \frac{100 ( 5.06 - 2.56 )}{( 3.56 - 2.56 )} = 25 0^{\circ} C .$

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion

⏱ 2mℹ️ Source: QB

Loading discussions...