Aluminum is less dense than steel, so has less mass per volume to absorb heat energy. For the same amount of heat energy put into the same volume of aluminum and steel, the aluminum will increase in temperature faster since there is less mass to heat up. This is also known as thermal inertia. Aluminum has less thermal inertia than steel.
Measure equal amounts of water in two pots. Add salt to one pot and bring both pots to a boil. Record the temperature at which each pot boils. Compare the temperatures to see if adding salt affects the boiling point of water.
When water boils, the bubbles are made of water vapor. Water is changing from the liquid phase to the gas phase, but it doesn't change all at once, so you get bubbles of gas inside the liquid. The phase change will happen first at the location where heating is taking place, so if you have a pot on a stove, the bubbles will form at the bottom of the pot, and then rise to the top.
Water boils at 373.15 Kelvin.
Water boils at 373.15 Kelvin.
Water boils at lower temperatures at higher altitudes because the atmospheric pressure is lower. In a valley, the air pressure is greater, which allows water to reach a higher temperature before boiling. At higher altitudes, where the air pressure is lower, the boiling point of water decreases.
fresh water
saltwater boils the fastest
When a pot of water boils, it reaches its boiling point, which is typically 100 degrees Celsius (212 degrees Fahrenheit) at sea level. The water evaporates and changes from a liquid to a gas, creating bubbles that rise to the surface.
Water boils faster when it is covered because the heat gathers in the pot, thus boiling the water.
The container that you can boil water in is called a beaker.
Water boils when placed on a natural gas burner. The heat from the burner transfers to the pot, heating the water until it reaches its boiling point and turns into steam.
Yes, boiling water in a pot on a stove creates water vapor. As the water boils, it transitions from liquid to gas form, producing steam or water vapor.
i think its because when u freeze something then boil it it makes it harder
A watched pot never boils does not have an express origin. It is called an idiom. It means something else besides what it implies.
For salt water to boil faster than plain water, the salt concentration would have to be fairly high. In addition, the salt water would need to be a salt water solution before putting the pot on to heat because of the density of the water content itself.
Measure equal amounts of water in two pots. Add salt to one pot and bring both pots to a boil. Record the temperature at which each pot boils. Compare the temperatures to see if adding salt affects the boiling point of water.
Thermal to kinetic when it boils