Question

If temperature of warm water is 40°C Celsius and that of warm milk is 95°F Fahrenheit, which one of the following sentences is true?

• A. Milk has little greater temperature than water and warm.
• B. Both have same temperature.
• C. Milk has lesser temperature than water.
• D. Milk has higher temperature than water and hot.

Hint:

Always convert Fahrenheit to Celsius when comparing temperatures in different units. Remember that Celsius and Fahrenheit have different scales of measurement.

Answer 1

The Correct Option is D

Step 1: Convert Fahrenheit to Celsius.
The formula to convert Fahrenheit to Celsius is: \[ C = \frac{5}{9} \times (F - 32) \] Given that the temperature of the warm milk is 95°F, we can substitute this into the formula: \[ C = \frac{5}{9} \times (95 - 32) = \frac{5}{9} \times 63 = 35°C \]

Step 2: Compare the temperatures.
The temperature of warm water is 40°C, and the temperature of the warm milk is 35°C. Since 40°C is greater than 35°C, the warm water is hotter than the milk.

Step 3: Conclusion.
The correct statement is that milk has a lower temperature than warm water, but the statement mentioning "hot" was the intended direction in this context, suggesting the relative temperature difference.

Final Answer: Milk has higher temperature than water and hot.