Respuesta :
Answer : Option B) Heat flows from the hand to the ice-cream.
Explanation :
The thermal energy flow would require a source to get transferred to an object which has less thermal energy than the source. Here, the energy source is a person and the object is ice-cream. The source of thermal energy will be in a person and the energy will flow from the hand of the person to the ice-cream as there is low thermal energy in ice-cream.
As shown in the diagram, the direction of thermal energy is from the hand to the ice cream.
What is the direction of flow of thermal energy?
Thermal energy is form of energy due to temperature difference.
Thermal energy flows from warmer bodies to colder bodies.
Therefore, in the diagram, the direction of thermal energy is from the hand to the ice cream.
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