Chapter 3: Q5E (page 574)

You put a bottle of soft drink in refrigerator and leave it until its temperature has dropped $10.0 K$ .What is its temperature change in (a) F° and (b) C°?

Short Answer

Expert verified

The temperature change in degree Celsius is $- 10 ° C$ .

Given:

The temperature change in Kelvin is $∆ T_{K} = 10.0 K$ .

Step by step solution

Step 1: Conversion of temperature from Kelvin to Celsius

Temperature in Kelvin scale can be converted in temperature in Celsius scale by formula:

$T_{C} = T_{K} - 273.15$

Where is the $T_{C}$ temperature in Celsius scale $T_{K}$ temperature in Kelvin scale .

Conversion of change in temperature in degree Celsius to Kelvin

$T_{Cf} = T_{Ci} = T_{Kf} - 273.15 - (T_{Ki} - 273.15) ∆ T_{C} = ∆ T_{K}$

Where,

$T_{Cf}, T_{Ci}$ and $T_{Kf}, T_{Ki}$ final and initial temperatures in Celsius scale and Kelvin scale respectively .

$∆ T_{C}$ and $∆ T_{K}$ are change in temperature on Celsius and Kelvin scale respectively.

Calculation of change in temperature on degree Celsius scale

Using relation

$∆ T_{C} = - ∆ T_{K}$

Now, putting the value in above equation

$∆ T_{C} = - (10) ∆ T_{C} = - 10 ° C$

Thus, the temperature change in degree Celsius is $- 10 ° C$ .

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You put a bottle of soft drink in refrigerator and leave it until its temperature has dropped $10.0 K$ .What is its temperature change in (a) F° and (b) C°?

Short Answer

Step by step solution

Step 1: Conversion of temperature from Kelvin to Celsius

Calculation of change in temperature on degree Celsius scale

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You put a bottle of soft drink in refrigerator and leave it until its temperature has dropped 10.0K.What is its temperature change in (a) F° and (b) C°?

Short Answer

Step by step solution

Step 1: Conversion of temperature from Kelvin to Celsius

Calculation of change in temperature on degree Celsius scale

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Physics Textbooks

Rotational Dynamics

Physics of Motion

Energy Physics

Oscillations

Physical Quantities And Units

Thermodynamics

Study anywhere. Anytime. Across all devices.

You put a bottle of soft drink in refrigerator and leave it until its temperature has dropped $10.0 K$ .What is its temperature change in (a) F° and (b) C°?