Final answer:
The change in temperature of the water can be estimated using the formula Q = mcΔT, where Q is the heat energy, m is the mass of the water, c is the specific heat capacity of water, and ΔT is the change in temperature.
Step-by-step explanation:
The change in temperature of the water can be estimated using the formula Q = mcΔT, where Q is the heat energy, m is the mass of the water, c is the specific heat capacity of water, and ΔT is the change in temperature.
Given that the heat capacity of water is 4190 J/kg⋅K and we have 1.0 L of water, which is equivalent to 1000 g, we can calculate the heat energy as follows:
Q = (mass of water) x (specific heat capacity) x (change in temperature)
Q = (1000 g) x (4190 J/kg⋅K) x (ΔT)
Assuming the initial temperature of the water is 20 °C and we want to heat it to a final temperature, let's say, 40 °C, we have:
Q = (1000 g) x (4190 J/kg⋅K) x (40 °C - 20 °C)
Q = 100,000,000 J or 100 MJ