
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Using an electric stove with a power of \( P = 1000 \, \text{W} \), a certain amount of water is heated. When the stove is turned on for \( t_1 = 2 \, \text{minutes} \), the temperature of the water increases by \( \Delta T = 2^{\circ} \text{C} \). After turning off the heater, the temperature decreases back to the initial value in \( t_2 = 1 \, \text{minute} \). Determine the mass of the water being heated, assuming the heat loss power is constant. The specific heat capacity of water is \( c_w = 4200 \, \text{J/kg} \cdot { }^{\circ} \text{C} \).

Answer: 4.76 kg

Present the answer in LaTex format: \boxed{Your answer}
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