Which way is heat flowing if the stethoscope feels cold?
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Figure 3 The metal stethoscope feels cold because heat flows from the girl's warm skin to the cold metal! When heat is transferred between objects, the thermal energy of each object changes. Thermal energy is the total kinetic energy of the particles that make up a substance.
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1
Answer:
Figure 3 The metal stethoscope feels cold because heat flows from the girl's warm skin to the cold metal! When heat is transferred between objects, the thermal energy of each object changes. Thermal energy is the total kinetic energy of the particles that make up a substance.
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