A cold metal spoon is placed in a bowl of hot soup. Identify which of the following statements is correct. Thermal energy is transferred from the soup to the spoonThe particles in the spoon are moving faster than the particles in the soupThermal energy is not transferred between the soup and the spoonThermal energy is transferred from the spoon to the soup
Question
A cold metal spoon is placed in a bowl of hot soup. Identify which of the following statements is correct. Thermal energy is transferred from the soup to the spoonThe particles in the spoon are moving faster than the particles in the soupThermal energy is not transferred between the soup and the spoonThermal energy is transferred from the spoon to the soup
Solution
The correct statement is: "Thermal energy is transferred from the soup to the spoon."
Here's why:
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Thermal energy always moves from a hotter object to a cooler one until they reach the same temperature. In this case, the hot soup is the hotter object and the cold spoon is the cooler one. So, the thermal energy will move from the soup to the spoon.
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The statement "The particles in the spoon are moving faster than the particles in the soup" is incorrect. In fact, the particles in the hot soup are moving faster than the particles in the cold spoon. That's what makes the soup hot and the spoon cold.
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The statement "Thermal energy is not transferred between the soup and the spoon" is also incorrect. As explained above, thermal energy is transferred from the hot soup to the cold spoon.
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The statement "Thermal energy is transferred from the spoon to the soup" is incorrect as well. As explained above, thermal energy moves from the hot soup to the cold spoon, not the other way around.
Similar Questions
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Question 9Nelson places a stainless steel spoon in a cup of hot coffee, as shown in the picture.How does the motion of the atoms in the spoon change when the spoon is placed in the hot coffee?A The atoms vibrate faster due to the conduction of heat through atoms in the spoon.B The atoms vibrate slower due to the conduction of heat through atoms in the spoon.C The atoms move closer toward each other due to the radiation of heat through atoms in the spoon.D The atoms move away from each other due to the convection of heat through atoms in the spoon.
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