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Why does the ice take a long time to melt though the water at the top of the test tube is boiling?
The ice takes a long time to melt even when the water at the top of the test tube is boiling because heat transfer occurs mainly from the boiling water to the ice through conduction, which is relatively slow. The boiling water's heat must first travel through the water layer above the ice before reaching the ice itself. Additionally, the large temperature difference between the boiling water and the ice means that heat transfer is not as efficient. Therefore, while the water is boiling, the ice remains relatively insulated from the heat, causing it to melt slowly.
What else can I help you with?
Why does wax melt in boiling water?
Wax has a lower melting point than boiling water, so when placed in boiling water, the heat from the water causes the wax to melt. The molecules in the wax absorb the heat energy from the water, which ultimately leads to the wax melting.
What change will occur to the ice cubes if they are placed into boiling water?
They will MELT and eventually turn from Liquid into Steam.
What change will occur to the ice cubes if the are places into the boiling water?
They will MELT and eventually turn from Liquid into Steam.
Can water melt silica gel?
No. Silica melts at around 1700 degrees Celsius, well above the boiling point of water.
What purpose does the boiling water bath serve?
A boiling water bath is used to heat substances gently and evenly by immersing them in boiling water. It is commonly used in cooking to cook delicate foods like custards or to melt chocolate. In a scientific setting, it can be used to heat or cool chemical substances slowly and uniformly.
Can boiling water melt candle wax?
Yes, boiling water can melt candle wax. The heat from the boiling water will transfer to the candle wax and cause it to melt.
What element would melt in boiling water?
all the elements that has low boiling point than of the water.
What ice melt fast in?
boiling water
What temperature does ice melt completely from boiling water?
Ice melt at 0 0C to form liquid water; any link between boiling water and ice melting.
Why does wax melt in boiling water?
Wax has a lower melting point than boiling water, so when placed in boiling water, the heat from the water causes the wax to melt. The molecules in the wax absorb the heat energy from the water, which ultimately leads to the wax melting.
Why does ice not melt in a glass even though the water is boiling on top?
The ice does not melt in the glass because the boiling water does not directly contact it. The temperature difference between the hot water and the ice is not significant enough to transfer heat efficiently through the glass to melt the ice.
In what kind of water do ice cubes melt faster?
Hot, salty water. If you put an ice cube into a boiling pot of salt water, it won't last long.
What makes ice melt fast?
Heat such as fire and boiling water
Does sodium melt in boiling water?
No, sodium does not melt in boiling water. Sodium has a melting point of 97.72°C, which is much lower than the boiling point of water (100°C). So if sodium were added to boiling water, it would react violently, releasing hydrogen gas and heating up the water even further.
How do you melt Philadelphia cream cheese?
by putting it in a bowl of cold water over the top of boiling water this stabalises the cheese whilst boiling
Does chocolate melt faster in boiled water or over a fire?
The fire is hotter than the boiling water, so it will melt faster over a fire.
What happened when you put some ice cube in boiling water?
the heat capacity in the boiling water cause the ice cube to melt rapidly because heat transferres to the other object that is cold or hotter to make the temperature the same degree (212 degrees fahrenheit)
