Question

6 multiple choice 10 points during an international student exchange, ron is sent to durmstrang to work on his group potion project. in the version of advanced potion making he is given, the temperature listed for the potion is 485.05 k. help ron convert this to celsius to make sure he does not ruin the potion. 841.09 c 333.30 c 758.2 c 905.09 c correct answer not provided 211.90 c 567.94 c clear my selection 7 multiple answer 10 points harry potter is touring macusa and begins to feel ill. madame pomfreys cousin ms. pomfrey works there and tells harry his temperature is 39.1°c. identify if harry is running a fever and what is their temperature in °f? yes the harry is running a fever. no the harry is not running a fever

Explanation:

Step1: Recall temperature - conversion formula

The formula to convert from Kelvin (K) to Celsius (°C) is $T_{C}=T_{K}- 273.15$, where $T_{C}$ is the temperature in Celsius and $T_{K}$ is the temperature in Kelvin.

Step2: Substitute the given value

Given $T_{K}=485.05$ K. Substitute it into the formula: $T_{C}=485.05 - 273.15$.

Step3: Calculate the result

$485.05-273.15 = 211.90$ °C.

Step1: Recall the normal body - temperature range and conversion formula

The normal body temperature is around 37 °C. A temperature of 39.1 °C is higher than 37 °C, so Harry has a fever. The formula to convert from Celsius (°C) to Fahrenheit (°F) is $T_{F}=\frac{9}{5}T_{C}+32$.

Step2: Substitute the Celsius value

Substitute $T_{C} = 39.1$ into the formula: $T_{F}=\frac{9}{5}\times39.1+32$.

Step3: First, calculate $\frac{9}{5}\times39.1$

$\frac{9}{5}\times39.1 = 9\times7.82=70.38$.

Step4: Then, calculate $70.38 + 32$

$70.38+32=102.38$ °F.

Answer:

211.90 C