Question

7 Після приготування їжі на сковороді залишилося 200 голії за температури 120 °C. Яка кількість теплоти виділиться під час остигання олії, якщо температура в кімнаті 20 °С? Дано: Розв'язання: =0,2 кг Дж с = 1800 кг. °C to F = t= Знайти: QE ?​

Answer 1

Ответ:

---------------------

Answer 2

To calculate the amount of heat released during the cooling of oil, we can use the formula:

Q = m * c * ΔT

Where: - Q is the amount of heat released (in Joules) - m is the mass of the oil (in kilograms) - c is the specific heat capacity of the oil (in Joules per kilogram per degree Celsius) - ΔT is the change in temperature (in degrees Celsius)

Given: - Mass of the oil (m) = 200 grams = 0.2 kilograms - Specific heat capacity of the oil (c) = 1800 Joules per kilogram per degree Celsius - Change in temperature (ΔT) = 120°C - 20°C = 100°C

Now, let's calculate the amount of heat released (Q):

Q = 0.2 kg * 1800 J/(kg·°C) * 100°C

Using the given values, we can calculate the amount of heat released during the cooling of the oil.

Please wait a moment while I perform the calculation.