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Why is cardboard an insulator of heat?
Cardboard is an insulator of heat because it is a poor conductor of heat. The air trapped within the cardboard's fibrous structure creates a barrier that slows down the transfer of heat. This makes cardboard effective in preventing heat from easily passing through it.
What reflects more heat aluminium foil or white cardboard?
Aluminum foil reflects more heat than white cardboard. Aluminum is a great reflector of light and heat, while white cardboard absorbs more heat due to its color.
What is the Specific heat for cardboard?
The specific heat of cardboard is approximately 1.7 J/g°C. This value represents the amount of heat required to raise the temperature of 1 gram of cardboard by 1 degree Celsius.
Does cardboard keep heat out?
Cardboard is not a good insulator and therefore does not effectively keep heat out. It can easily allow heat to pass through, so it is not a suitable material for blocking heat.
How many decibels of sound can cardboard hold?
Cardboard is not typically used to hold sound. It is not an effective material for soundproofing or sound insulation.
Have to build a insulated house an put a glass of water in it the water can not freezeit will be placed outside for a exsperament?
Make it with cardboard and news paper place layers of newspaper between 2 layers of cardboard this will hold the heat and keep the water from freezing
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.
Is cardboard a poor conductor of heat and why?
Yes, cardboard is a poor conductor of heat because it is made up of many layers of paper fibers with air pockets between them. The air pockets trap heat and reduce the transfer of heat through the material, making cardboard an insulator.
Can a cardboard house take in solar energy?
In the form of heat. The inside of the cardboard can get very hot in the summer.
What happens when I hold a wet cardboard over a Bunsen burner flame vertically and horizontally?
When held vertically, the cardboard will likely catch fire and burn due to the heat from the Bunsen burner flame. When held horizontally, the wet cardboard may char and smoke but may not ignite fully due to the moisture content. However, the heat may cause the water in the cardboard to evaporate, creating steam and potentially causing the cardboard to warp or bend.
Does cardboard absorb heat?
Yes, because it is made of wood, which is a conductor, and also because it can burn.--Actually, cardboard is a very poor heat conductor (but very flammable). Good heat conductors retain heat after the heat source has stopped.
