A fisherman in a boat is drinking a cup of hot coffee. The large lake below his boat is full of cold water. Which statement is an accurate comparison of the lake water and the coffee?(1 point)
Responses
The lake will have more total thermal energy, but the particles in the coffee will be moving faster.
The lake will have more total thermal energy, but the particles in the coffee will be moving faster.
The coffee will have more total thermal energy, but the particles in the lake water will be moving faster.
The coffee will have more total thermal energy, but the particles in the lake water will be moving faster.
The coffee will have more total thermal energy, and the particles in the coffee will be moving faster.
The coffee will have more total thermal energy, and the particles in the coffee will be moving faster.
The lake will have more total thermal energy, and the particles in the lake water will be moving faster.
The lake will have more total thermal energy, and the particles in the lake water will be moving faster.
The correct statement is: The lake will have more total thermal energy, but the particles in the coffee will be moving faster.
To determine the accurate comparison of the lake water and the coffee, we need to understand the concepts of thermal energy and particle movement.
Thermal energy is a form of energy associated with the motion of particles within a substance. The more thermal energy a substance has, the greater the average kinetic energy of its particles. In other words, thermal energy determines the temperature of a substance.
Now, regarding the comparison, it's important to note that the lake water and the coffee are at different temperatures. The coffee is hot, while the lake water is cold. Typically, hotter substances have more thermal energy than colder substances.
Therefore, we can infer that the lake water will have more total thermal energy compared to the coffee. This is because the large lake below the fisherman's boat contains a larger volume of water, and therefore, a greater amount of thermal energy.
Now, let's consider the second part of the comparison - the movement of particles. The statement, "The particles in the lake water will be moving faster" is incorrect. As a general rule, particles in hotter substances tend to move faster than particles in colder substances. Since the coffee is hot, the particles in the coffee will be moving faster compared to the particles in the lake water.
Based on these explanations, the accurate comparison is:
"The lake will have more total thermal energy, but the particles in the coffee will be moving faster."