0
The scalding point of hot water is 140 degrees Fahrenheit. At this temperature the skin of a newborn baby would experience a mild burn with just momentary exposure. Scalding is somewhat dependant on exposure time and skin thickness, but in most cases, skin damage would eventually occur with sufficient exposure to water at 140 degrees F.
What else can I help you with?
Is cold water heating up to its boiling point a chemical change?
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.
Which took more time heating the water from room temperature to boiling point or boiling all the water away?
Boiling all the water away would take more time than heating the water from room temperature to boiling point. This is because during the boiling process, the water needs to be heated from boiling point to overcome the latent heat of vaporization to turn it into steam, which takes more time compared to heating it from room temperature to boiling point.
Solar water heating?
Sun heating water, normally for domestic use,
In an electric kettle water becomes hot by?
In an electric kettle, water becomes hot by using a heating element that heats up when the kettle is turned on. The heating element transfers heat to the water, raising its temperature until it reaches boiling point.
What happens with underfloor heating if water gets on the floor?
Underfloor heating is used to help with controlling the temperature in the house with the convection heating method. If water get on the floor, the water will condensate into steam.
What is the procedure for does salt affect the tempute rof the heating or freezing point of water?
When salt is dissolved in water, the freezing point of water drops and the boiling point of water elevates.
How would the heating curve for glass be different from the heating curve for water?
The heating curve for glass would show a gradual and steady increase in temperature until it reaches its softening point, where it begins to deform. In contrast, the heating curve for water would show a relatively stable temperature increase until it reaches its boiling point, at which point the temperature remains constant until all the water has evaporated.
How do you turn water into a gas?
It turns into a vapor, and you do it by heating it to or past the boiling point.
How do you turn gas into water?
It turns into a vapor, and you do it by heating it to or past the boiling point.
Is cold water heating up to its boiling point a chemical change?
No, the process of cold water heating up to its boiling point is a physical change rather than a chemical change. This is because the molecules in water remain the same during the transition from liquid to gas; only their arrangement and energy levels change.
Which took more time heating the water from room temperature to boiling point or boiling all the water away?
Boiling all the water away would take more time than heating the water from room temperature to boiling point. This is because during the boiling process, the water needs to be heated from boiling point to overcome the latent heat of vaporization to turn it into steam, which takes more time compared to heating it from room temperature to boiling point.
What would be the effect of adding sugar on the heating and cooling of water?
The boiling point of the solution is lower, the boiling point is higher.
How do you Make the water continues to boil in a vacuum chamber Because the water is boiling and then stops boiling How do I manage the balance point?
You can manage the boiling point by managing your heating element.
What type of mirror would be used for the solar heating of water?
A parabolic mirror would be used for the solar heating of water. This type of mirror is designed to focus sunlight onto a specific point, creating high temperatures suitable for heating water or other fluids.
How is steam produced?
Steam is produced by boiling water to its vapor phase. This is typically done in a boiler by applying heat to the water, resulting in the water reaching its boiling point and turning into steam. The generated steam can then be used in various applications such as power generation, heating, or industrial processes.
What is the difference between a combi boiler and a multi-point water heater?
A combination boiler provide hot water to a central heating system whereas the multi-point water heater does not. The multi-point water heater provides hot water to multiple appliances or taps at the same time.
Which other liquid you may use for heating instead of water when the melting point of the substance is close to 100?
H2SO4 is used instead of water in this case.
