What happens when a beaker with cold water is held in a yellow burner flame?
Question: What happens when a beaker with cold water is held in a yellow burner flame?
When a beaker with cold water is held in a yellow burner flame, the heat from the flame is transferred to the water, causing it to gradually increase in temperature. As the water temperature increases, the water molecules gain energy and begin to move faster, eventually reaching the boiling point at 100 degrees Celsius. At this point, the water starts to evaporate and turn into steam. The yellow burner flame indicates that the flame is not burning at a very high temperature, which means that the transfer of heat to the water will be slower than if the flame were hotter. Therefore, it may take longer for the water to boil in a yellow burner flame than in a hotter flame.
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