Math

QuestionConvert temperatures:
1. 79.0F79.0^{\circ} \mathrm{F} to Celsius.
2. 327C327^{\circ} \mathrm{C} to Fahrenheit.
3. 78.3C78.3^{\circ} \mathrm{C} to Kelvin.

Studdy Solution

STEP 1

Assumptions1. The temperature in Fahrenheit is 79.079.0^{\circ} \mathrm{} . The temperature in Celsius is 327C327^{\circ} \mathrm{C}
3. The temperature in Celsius is 78.3C78.3^{\circ} \mathrm{C}

STEP 2

First, we need to convert the temperature from Fahrenheit to Celsius. We can do this using the formulaC=(32)×59C = ( -32) \times \frac{5}{9}

STEP 3

Now, plug in the given value for the Fahrenheit temperature to calculate the Celsius temperature.
C=(79.032)×59C = (79.0^{\circ} \mathrm{} -32) \times \frac{5}{9}

STEP 4

Calculate the Celsius temperature.
C=(79.032)×9=26.1CC = (79.0^{\circ} \mathrm{} -32) \times \frac{}{9} =26.1^{\circ} \mathrm{C}

STEP 5

Next, we need to convert the temperature from Celsius to Fahrenheit. We can do this using the formula=C×95+32 = C \times \frac{9}{5} +32

STEP 6

Now, plug in the given value for the Celsius temperature to calculate the Fahrenheit temperature.
=327C×95+32 =327^{\circ} \mathrm{C} \times \frac{9}{5} +32

STEP 7

Calculate the Fahrenheit temperature.
=327C×95+32=620.6 =327^{\circ} \mathrm{C} \times \frac{9}{5} +32 =620.6^{\circ} \mathrm{}

STEP 8

Finally, we need to convert the temperature from Celsius to Kelvin. We can do this using the formulaK=C+273.15K = C +273.15

STEP 9

Now, plug in the given value for the Celsius temperature to calculate the Kelvin temperature.
K=78.3C+273.15K =78.3^{\circ} \mathrm{C} +273.15

STEP 10

Calculate the Kelvin temperature.
K=78.3C+273.15=351.45KK =78.3^{\circ} \mathrm{C} +273.15 =351.45 \mathrm{K}So, the temperature outside is 26.C26.^{\circ} \mathrm{C}, the melting point of pure lead is 620.6620.6^{\circ} \mathrm{}, and the boiling point of ethanol is 351.45K351.45 \mathrm{K}.

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