The specific heat of the same substance is expressed in two units; C 1 cal/gm ∘ C & C 2 cal/gm ∘ F . Then which of the following relation is true?

Δ T F = 5 9 Δ T C m C 1 Δ T C = m C 2 Δ T F C 1 = 5 9 C 2 C 1 > C 2

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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoCalorimetryMedium2 minQB

PhysicsMediumsingle choice

The specific heat of the same substance is expressed in two units; $C_{1}$ cal/gm $^{\circ} C$ & $C_{2}$ cal/gm $^{\circ} F$ . Then which of the following relation is true?

Options:

Answer:

Solution:

$Δ T_{F} = \frac{9}{5} Δ T_{C}$
$m C_{1} Δ T_{C} = m C_{2} Δ T_{F}$
$C_{1} = \frac{9}{5} C_{2}$
$C_{1} > C_{2}$

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Calorimetry

⏱ 2mℹ️ Source: QB

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