/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 63 Convert the following Celsius te... [FREE SOLUTION] | 91影视

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Chapter 1: Problem 63

Convert the following Celsius temperatures to Kelvin and to Fahrenheit degrees. a. the temperature of someone with a fever, \(39.2^{\circ} \mathrm{C}\) b. a cold wintery day, \(-25^{\circ} \mathrm{C}\) c. the lowest possible temperature, \(-273^{\circ} \mathrm{C}\) d. the melting-point temperature of sodium chloride, \(801^{\circ} \mathrm{C}\)

Short Answer

Expert verified
a. Fever temperature ($39.2^{\circ} \mathrm{C}$): $312.35\mathrm{K}$, $102.56^{\circ}\mathrm{F}$ b. Cold wintery day ($-25^{\circ} \mathrm{C}$): $248.15\mathrm{K}$, $-13^{\circ}\mathrm{F}$ c. Lowest possible temperature ($-273^{\circ} \mathrm{C}$): $0.15\mathrm{K}$, $-459.4^{\circ}\mathrm{F}$ d. Melting-point of sodium chloride ($801^{\circ} \mathrm{C}$): $1074.15\mathrm{K}$, $1473.8^{\circ}\mathrm{F}$

Step by step solution

01

Convert 39.2掳C to Kelvin

Using the Celsius to Kelvin conversion formula: \[K = C + 273.15\] \[K = 39.2 + 273.15 = 312.35\] So the temperature in Kelvin is 312.35 K.
02

Convert 39.2掳C to Fahrenheit

Using the Celsius to Fahrenheit conversion formula: \[掳F = (C 脳 \frac{9}{5}) + 32\] \[掳F = (39.2 脳 \frac{9}{5}) + 32 = 102.56\] So the temperature in Fahrenheit is 102.56掳F. #b. Conversion of -25掳C (cold wintery day temperature)#
03

Convert -25掳C to Kelvin

Using the Celsius to Kelvin conversion formula: \[K = C + 273.15\] \[K = -25 + 273.15 = 248.15\] So the temperature in Kelvin is 248.15 K.
04

Convert -25掳C to Fahrenheit

Using the Celsius to Fahrenheit conversion formula: \[掳F = (C 脳 \frac{9}{5}) + 32\] \[掳F = (-25 脳 \frac{9}{5}) + 32 = -13\] So the temperature in Fahrenheit is -13掳F. #c. Conversion of -273掳C (lowest possible temperature)#
05

Convert -273掳C to Kelvin

Using the Celsius to Kelvin conversion formula: \[K = C + 273.15\] \[K = -273 + 273.15 = 0.15\] So the temperature in Kelvin is 0.15 K.
06

Convert -273掳C to Fahrenheit

Using the Celsius to Fahrenheit conversion formula: \[掳F = (C 脳 \frac{9}{5}) + 32\] \[掳F = (-273 脳 \frac{9}{5}) + 32 = -459.4\] So the temperature in Fahrenheit is -459.4掳F. #d. Conversion of 801掳C (melting-point temperature of sodium chloride)#
07

Convert 801掳C to Kelvin

Using the Celsius to Kelvin conversion formula: \[K = C + 273.15\] \[K = 801 + 273.15 = 1074.15\] So the temperature in Kelvin is 1074.15 K.
08

Convert 801掳C to Fahrenheit

Using the Celsius to Fahrenheit conversion formula: \[掳F = (C 脳 \frac{9}{5}) + 32\] \[掳F = (801 脳 \frac{9}{5}) + 32 = 1473.8\] So the temperature in Fahrenheit is 1473.8掳F.

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