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Anonymous

Feb 02, 2025

1. Hot coffee is stirred with a spoon, the spoon gets hot due to . 2. A chair is placed several feet from a fire in a fireplace. The

  1. When hot coffee is stirred with a spoon, the spoon becomes hot due to thermal conduction. Can you explain how thermal conduction works in this scenario?

  2. A chair is placed several feet away from a fire in a fireplace. What factors determine whether the chair will become hot, and how does distance influence this?

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6 Answers

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Anonymous

Feb 18, 2025

Explanation:1.Hot coffee is stirred with a spoon, the spoon gets hot due to .conduction2.The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of. Radiation3. A certain type of decorative lamp contains colored liquids. These liquids form globs that break off and rise to the top of the liquid. The globs rise due to .Convection hope this helps
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Anonymous

Feb 09, 2025

1) Conduction.Heat transfers to a spoon as the heat energy is passed from the coffee to the spoon through conduction.2) RadiationThe heat on the glass surface gets radiated into the chair which causes the chair to warm up. 3) ConvectionThe globs are hot and less dense, which rises to the top whereas the cold globs are more dense which causes it to settle down.
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Anonymous

Feb 21, 2025

Conduction, heat is been transferred from the fireplace window onto the chair
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A
Anonymous

Feb 17, 2025

The side facing the fireplace is warmer due to radiation.
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A
Anonymous

Feb 12, 2025

conduction John just John just his ng module
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Physics Scientific Methods

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Thermal Conduction Heat Transfer Distance Effects

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