## Question 2The graph shows the flow of heat over time in the cooling of one gram of water.### Cooling Curve for One Gram of Water**Graph Explanation:**- **X-axis:** Heat flow over time (Joules)- **Y-axis:** Temperature (°C)The graph illustrates the cooling process for one gram of water, showing different phases:1. **Steam Cooling (140°C to 100°C):** - The temperature decreases from 140°C to 100°C.2. **Condensation (at 100°C):** - A plateau indicates the phase change where the steam condenses to liquid water.3. **Liquid Cooling (100°C to 0°C):** - The temperature decreases linearly from 100°C to 0°C.4. **Freezing (at 0°C):** - Another plateau shows the phase change from liquid to solid.5. **Solid Cooling (0°C to -20°C):** - The temperature decreases further below zero, indicating cooling of the solid ice.### Based on your analysis of the graph, which scenario releases the greatest amount of heat?A. Allowing 1 g of boiling water at 100°C to cool to 0°C B. Allowing 1 g of steam at 140°C to cool to steam at 100°C C. Allowing 1 g of steam at 100°C to condense to liquid water at 100°C D. Allowing 1 g of liquid water at 0°C to cool to solid ice at -20°C

Given the graph of cooling curve for one gram of water

Answered: The graph shows the flow of heat over…

Similar questions

A 0.06-kg lead bullet traveling 249 m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted to heat that it alone absorbs, what is its temperature change? Answer in C
Based from the graph of Temperature versus Energy as shown, which of the following statements is true? * T (°C) D 120 90 60 30 I O I C B O Latent heat of fusion is present in portion B only. O Latent heat of fusion is present in portions A and B. O Latent heat of condensation is present in portion D only. O Latent heat of vaporization is present in portions C & D. E
A new liquid substance has been discovered that freezes at -23°C. A scientist poured the liquid (which was at -23°C) Into a 0.6 kg cup (Coup = 793 J/kg-K) which caused some, but not all, of the liquid to freeze (only 0.216 kg of the liquid froze). As a result, the liquid lost 40,000 J of heat until thermal equilibrium was reached. Determine the latent heat of the substance & the Initial temperature of the cup. Topul °℃
What is the ratio of the energy required to warm 125 g of Ice (0.0 \deg C) to body temperature (37 \deg C) to warming the same amount of water through the same temperature change? Answer format is the number Eice/Ewater = (2 significant figures) Latent Heat of Fusion of Water: 335, 000 J/kg Specific Heat Capacity of Water: 4186 J/kg/\deg C
13. Solve
The initial temperature of 150 g of ice is -20°C. The spe-cific heat capacity of ice is 0.5 cal/g.C° and water's is1 cal/g•C°. The latent heat of fusion of water is 80 cal/g.a.How much heat is required to raisethe ice to 0°C andcompletely melt the ice?b. How much additional heat is required to heat the water(obtained by melting the ice) to 25°C?C.What is the total heat that must be added to convert the80 g of ice at-20°C to water at +25°C?d. Can we find this total heat simply by computing howmuch heat is required to melt the ice and adding theamount of heat required to raise the temperature of 80 gof water by 45°C? Explain
Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her hands back and forth for a total of 10 rubs, at a distance of 7.50 cm per rub, and with a frictional force of 50.0 N, what is the temperature increase in degrees Celsius? The mass of tissue warmed is only 0.100 kg, mostly in the palms and fingers.
Question 1 Read the question and type your response in the box provided. Your response will be saved automatically. Temperature (°C) A' B CA co B' Heat Added (Joules) D' ********* E' OE D www. Substance Y · Substance X 140 BE The graph depicts the temperature curves for two substances labeled as substance X and Y. Why does the temperature remain constant as heat is added to each substance in the regions labeled A to B, C to D, and A' to B', and C' to D'? Based on the curve for either substance X or substance Y and using what you know about the particulate nature of matter, and the relationship between temperature and potential or kinetic energy, describe why adding heat leads to the step-wise change in temperature depicted in the graphs. We're starting the add-ins runtime, just a moment... R X 80%