Question

Задача 1. Рассчитай потребляемую энергию утюга (1000кВт) за 15 мин Задача 2. Рассчитай потребляемую энергию стиральной машины за 2 часа) P= 3309) Задача 3. Рассчитай потребляемую энергию тостера (900кВт) за 10 минут (0,17 часа) Задача 4. Рассчитай потребляемую энергию телевизора за 10 часов[P: 180 Задача 5. За работу кондиционера (2500 кВт) в течение 2 часов ты заплатишь?​

Answer 1

Ответ:хз

Объяснение:

вот честно...сильно сложно, ахаххах

Answer 2

Task 1: Calculating the Power Consumption of an Iron

To calculate the energy consumption of an iron, we can use the formula:

Energy (kWh) = Power (kW) × Time (h)

Given: - Power of the iron (P) = 1 kW (1000 W) - Time (t) = 15 minutes = 0.25 hours

Using the formula: Energy = 1 kW × 0.25 h = 0.25 kWh

Therefore, the iron consumes 0.25 kWh of energy in 15 minutes.

Task 2: Calculating the Power Consumption of a Washing Machine

To calculate the energy consumption of a washing machine, we can use the same formula:

Energy (kWh) = Power (kW) × Time (h)

Given: - Power of the washing machine (P) = 3.309 kW - Time (t) = 2 hours

Using the formula: Energy = 3.309 kW × 2 h = 6.618 kWh

Therefore, the washing machine consumes 6.618 kWh of energy in 2 hours.

Task 3: Calculating the Power Consumption of a Toaster

Similar to the previous tasks, we can use the formula:

Energy (kWh) = Power (kW) × Time (h)

Given: - Power of the toaster (P) = 0.9 kW - Time (t) = 10 minutes = 0.17 hours

Using the formula: Energy = 0.9 kW × 0.17 h = 0.153 kWh

Therefore, the toaster consumes 0.153 kWh of energy in 10 minutes.

Task 4: Calculating the Power Consumption of a Television

Using the same formula as before:

Energy (kWh) = Power (kW) × Time (h)

Given: - Power of the television (P) = 180 W - Time (t) = 10 hours

Using the formula: Energy = 0.18 kW × 10 h = 1.8 kWh

Therefore, the television consumes 1.8 kWh of energy in 10 hours.

Task 5: Cost of Operating an Air Conditioner

To calculate the cost of operating an air conditioner, we can use the formula:

Cost = Power (kW) × Time (h) × Cost per kWh

Given: - Power of the air conditioner (P) = 2.5 kW - Time (t) = 2 hours - Cost per kWh = (This information is not provided)

Without the cost per kWh, the exact cost cannot be calculated. If you have the cost per kWh, you can multiply it by the energy consumption to find the total cost.

If you have any further questions or need assistance with anything else, feel free to ask!