A long-handled spoon is better for stirring boiling water as it allows you to keep your hand at a safe distance from the heat. Additionally, a heat-resistant material like stainless steel or silicone is recommended to prevent the spoon from melting or warping in the hot water.
It usually takes a minimum of 10 minutes to sterilize items places in boiling water.
When you put a spoon in a pot of boiling water, the agitation caused by the spoon disrupts the formation of bubbles that are necessary for boiling to occur. Without these bubbles, the water temperature doesn't rise quickly enough to reach the boiling point, preventing it from boiling.
When a cold spoon is placed near the vapor of boiling water, the water vapor cools down and condenses into water droplets on the surface of the spoon. This happens because the cold temperature of the spoon causes the water vapor to lose energy and transform back into liquid form.
Placing a wooden spoon across the top of a boiling pot of potatoes creates a barrier that disrupts the formation of bubbles and prevents the water from boiling over. The wooden spoon helps to break the surface tension, allowing steam to escape and preventing the water from spilling out of the pot.
Conduction
A long-handled spoon is better for stirring boiling water as it allows you to keep your hand at a safe distance from the heat. Additionally, a heat-resistant material like stainless steel or silicone is recommended to prevent the spoon from melting or warping in the hot water.
Conduction is the process that causes thermal energy to move through the metal spoon placed in a pot of boiling water. In conduction, heat is transferred through direct contact between particles in a material. The metal spoon conducts the heat from the boiling water to its other end, thus heating it up as well.
It usually takes a minimum of 10 minutes to sterilize items places in boiling water.
To make eba, start by boiling water in a pot. Once the water is boiling, gradually add in gari (cassava flour) while stirring continuously with a wooden spoon to prevent lumps from forming. Continue stirring until the mixture becomes smooth and stretchy, then remove it from heat. Serve the eba with your favorite soup or stew.
When you put a spoon in a pot of boiling water, the agitation caused by the spoon disrupts the formation of bubbles that are necessary for boiling to occur. Without these bubbles, the water temperature doesn't rise quickly enough to reach the boiling point, preventing it from boiling.
It refers to a boil. When water is boiling, a rolling boil is when you are stirring the water and it is still boiling.
by heating the water slowly and by stirring using a spoon, you can dissolve salt and sugar.
A wooden spoon
Metal conducts heat better than wood, so a metal spoon will absorb heat more quickly from the boiling water, making it hotter to the touch. On the other hand, wood is a poor conductor of heat, so a wooden spoon will not get as hot as quickly in the same boiling water.
When a spoon is placed in hot water, the heat energy from the water is transferred to the spoon through conduction. The heat causes the particles in the spoon to move faster, increasing its temperature.
Conduction of heat. When the spoon is left in the boiling water, the molecules in the hot water transfer kinetic energy to the metal spoon, causing its temperature to increase.