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When a metal pot is heated it gains heat and expands .Right or wrong?
Right. When a metal pot is heated, the particles in the metal gain kinetic energy, causing them to move more vigorously and take up more space, resulting in expansion of the metal pot.
A 14.8g piece of metal is warmed so that its temperature increases by 7.58 degrees celsius.how much heat was transferred into it?
It depends on what the metal is. Different materials have different specific heats and will take various amount of energy to heat up. You need to find the specific heat of the metal used. Use Q=CmT Q=amount of energy C=specific heat m=mass T=change in temp
How do you show examples of thermal energy?
You can take ice cubes and melt them in boiling water You can take a toaster oven and demonstrate how the electricity creates thermal energy You can tak a coffee maker, a microwave, a curling or flat iron and do the same thing as the toaster oven Hope this helped :)
In which containers is heat transfer taking place?
Heat transfer can take place in any container that can conduct heat, such as metal pots and pans, glass containers, and ceramic dishes. The material of the container will influence how quickly heat is transferred to or from the contents inside.
When a metal rod is heated at one end why does the other end become hot?
When a metal rod is heated at one end, the heat is transferred through the rod via conduction. The atoms at the heated end gain kinetic energy and vibrate rapidly, transferring this energy to neighboring atoms. This process continues down the rod, eventually causing the other end to become hot as well.
Does leaving a metal spoon in a hot drink make it cool faster?
the spoon is metal and metal conducts heat , if you put a metal spoon in a drink the drink will retain the heat but if you take it out it's like your taking a whole lot of heat, in other words a metal spoon is like a magnet of heat it you remove the spoon it will remove heat but if you keep it in the heat will stay.shoraye khatter.
Does a tin pan heat water faster than a plastic pan?
Tin is a type of metal. Metal absorbs heat faster than plastic. Thos can be proven if u take a metal spoon and a plastic spoon into the sun. The metal one heats up faster. This is the same for everything else including pans..... hope this helped... XD
What will take in more heat a silver spoon or a wooden log?
wooden log, the silver spoon would melt at a lower temperature than the wood could resist. (Im not 100% on this though! melting pt for silver is about 900 C)
What can take more heat metal or stone?
Stone can generally withstand more heat than metal. This is because stone has a higher melting point than most metals, making it better suited for high-temperature environments. However, it is important to note that the specific type of metal or stone can also impact their heat resistance.
When a metal pot is heated it gains heat and expands .Right or wrong?
Right. When a metal pot is heated, the particles in the metal gain kinetic energy, causing them to move more vigorously and take up more space, resulting in expansion of the metal pot.
Are saucepan made out of wood or metal?
A saucepan has to have a metal body so that it can withstand the heat of the stove and not burn up, and the wooden handle allows you to pick it up without burning your hand (wood conducts heat much more poorly than metal does).
How does metal react to heat?
When metal is heated, the kinetic energy of its atoms increases, causing them to vibrate more rapidly. As the temperature rises, the metal expands due to thermal expansion. Eventually, at high enough temperatures, the metal may begin to melt and change its physical state.
Describe one other thing that might burn the children while they are cooking the rice?
If they take a metal spoon while they are cooking
Would a plastic cup keep the water hot longer than a metal cup?
A plastic cup holds more heat because plastic can't take out heat. Glass conducts heat away.
How long will it take to melt a metal with a butane lighter?
The time it takes to melt a metal with a butane lighter will vary depending on the type of metal and the intensity of the heat produced by the lighter. Generally, it would take a significant amount of time and may not be practical to melt metal with just a butane lighter.
Why does ice cream take a longer time to melt in a cardboard box than a metal box?
Metal is a conductor of heat, while cardboard is an insulator. The metal box will heat up quickly, while the cardboard box will be resistant to heat change.
Why does ice-cream take a longer time to melt in a cardboard box than a metal box?
Metal is a conductor of heat, while cardboard is an insulator. The metal box will heat up quickly, while the cardboard box will be resistant to heat change.
