0
How do principles of convection conduction and radiation explain how the water in the saucepan gets hot?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How does the principles of convection conduction and radiation explain how water in a saucepan gets hot?
From Connections Academy I am assuming. Look in your purple Science book, and I guarantee your answer is in there.
What are three ways heat can travel?
Conduction (through e.g. solid materials like metals that allow heat through - like a saucepan base) It is transformed into another object by touchConvection - in liquids and gases. Hot substances expand and so are less dense than cold substances. These less dense liquids and gases rise and cool ones fall forming a current. as an example, convector heaters in your home, the Gulf Stream that brings warm water from the Caribbean to Europe.Radiation - the method by which energy is transferred through a vacuum e.g. in the infra red heat energy from the sun as it travels across the vacuum of space.radiation, convection and conduction.
What are some examples of heat transfer by conduction convection and radiation in everyday life?
A example of conduction is: picking up a hot bowl of soup, putting a marsh mellow over a fire, and putting ice in a HOT glass of water.Conduction: Touching a hot stove and being burned.Convection: Hot air heating/rising, cooling, and falling (same with water).Radiation: Heat from the sun warming your face.Find more examples at Yahoo Answers!
How is the energy transferred from the cooker to the liquid in the saucepan?
Conduction. The pan rests on the cooker top. Heat passes by direction conduction to the metal of the pan, and from the pan to the liquid.
Give a reason why the kettle loses less heat than the saucepan by the process of conduction?
because the kettle is made of plastic
How does the principles of convection conduction and radiation explain how water in a saucepan gets hot?
From Connections Academy I am assuming. Look in your purple Science book, and I guarantee your answer is in there.
What are three ways heat can travel?
Conduction (through e.g. solid materials like metals that allow heat through - like a saucepan base) It is transformed into another object by touchConvection - in liquids and gases. Hot substances expand and so are less dense than cold substances. These less dense liquids and gases rise and cool ones fall forming a current. as an example, convector heaters in your home, the Gulf Stream that brings warm water from the Caribbean to Europe.Radiation - the method by which energy is transferred through a vacuum e.g. in the infra red heat energy from the sun as it travels across the vacuum of space.radiation, convection and conduction.
What does covering a saucepan handle with plastic help to prevent?
It prevents the conduction of heat or even conduction of electric current shock in electric saucepan.
What is the conduction with a saucepan and a spoon?
It's Because of the conduction. The heat comes from the saucepan is conducted by the spoon, and when it is transferred the spoon will start heating up.
What are some examples of heat transfer by conduction convection and radiation in everyday life?
A example of conduction is: picking up a hot bowl of soup, putting a marsh mellow over a fire, and putting ice in a HOT glass of water.Conduction: Touching a hot stove and being burned.Convection: Hot air heating/rising, cooling, and falling (same with water).Radiation: Heat from the sun warming your face.Find more examples at Yahoo Answers!
How is the energy transferred from the cooker to the liquid in the saucepan?
Conduction. The pan rests on the cooker top. Heat passes by direction conduction to the metal of the pan, and from the pan to the liquid.
How can you draw convection?
You could draw something glowing hot, or steam rising out of a saucepan or something! x
When cooking on a stove the heat energy moves from the stove to the saucepan to the cooking food this is an example of an energy?
convection
How does convection heat water in a saucepan?
The molecules vibrate and the electrons in the valence shell are easily knocked out of their shell, this energy is transferred between molecules from high a temperature area to low temperature area.
Give a reason why the kettle loses less heat than the saucepan by the process of conduction?
because the kettle is made of plastic
How many l in a saucepan?
Depends on the saucepan.
How many litters in a saucepan?
Depends on the saucepan.
