Question

Какое количество теплоты выделяет электрический кипятильник мощностью 0.6 квт в 90 сек

Answer 1

Ответ:

Я не знаю потому что я не знаю что делать дальше

Answer 2

Calculating Heat Generated by an Electric Kettle

To calculate the amount of heat generated by an electric kettle with a power of 0.6 kW in 90 seconds, we can use the formula:

Q = P * t

Where: - Q = heat energy (in joules) - P = power (in watts) - t = time (in seconds)

Substitute the given values: - P = 0.6 kW = 600 W - t = 90 seconds

Now, calculate the heat energy using the formula:

Q = 600 * 90

Q = 54000 joules

So, the electric kettle with a power of 0.6 kW generates 54,000 joules of heat in 90 seconds.