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What type of cup keeps water warm the longest-plastic paper styrofoam or glass and why?
Styrofoam because it has a thick layer and is a good insulator.Paper and plastic are could alternatives but Styrofoam would work better, therefore glass would be the worst one to use because it would only keep it warm for a couple of minutes.
Will a metal cup or a styrofoam cup keep the hot water warm after a short time?
A metal cup would likely keep the hot water warmer for a longer period than a styrofoam cup due to its superior insulating properties. Metal is generally a better conductor of heat, so it is able to retain heat better than styrofoam, which is a poor insulator.
What type of cup keeps water warm the longest-plastic paper styrofoam or glass and why results?
A glass cup would keep water warm the longest because glass is a good insulator and retains heat well compared to plastic, paper, or styrofoam which are poorer insulators. This is because glass has a lower thermal conductivity compared to the other materials, so heat escapes more slowly.
Can a styrofoam cup keep hot water hot?
A styrofoam cup can help to retain heat, but it is not as effective as materials like ceramic or insulated metal. Hot water in a styrofoam cup will cool down faster compared to using a better insulated material.
How long can styrofoam keep a drink cold?
Styrofoam can keep a drink cold for several hours, depending on the surrounding temperature and insulation quality. It is more effective at blocking heat transfer than maintaining a specific temperature, so the duration can vary.
Does Styrofoam keep liquids warm?
Styrofoam is used to keep drinks cold or warm.
Why do you pack your food in Styrofoam?
Usually food it packed in Styrofoam to keep it cold (or warm)
Does glass keep a hot drink warm longer than plastic?
No. Use Styrofoam.
Which type of cup will keep a hot drink warm the longest?
A double-walled insulated cup will keep a hot drink warm the longest. The insulation helps to trap heat and prevent it from escaping, keeping your drink hot for an extended period of time.
What word means substances that keep warm things warm and cold things cold?
Things which keep warm things warm and cold things cold are referred to as insulators.
Why do many fast food restaurants pack their food in Styrofoam boxes?
Many fast food restaurants pack their food in Styrofoam boxes for insulation to keep it warm longer.
Which type of cup will keep a hot drink, warm longer paper, plastic, Styrofoam or glass?
Styrofoam cups are generally the best at keeping hot drinks warm for a longer period of time. This is because Styrofoam is an excellent insulator, meaning it does not conduct heat well and therefore helps to keep the temperature of the drink constant. Paper cups and plastic cups are also decent insulators, but they are not as effective as Styrofoam. Glass cups are poor insulators and are not recommended for keeping hot drinks warm.
Does insulation keep things cold?
yes and hot too. Insulation is a heat barrier -- it tries to prevent heat exchange between the two sides. Vacuum is the best. Then air. Metals are the worst. ====================
How does styrofoam keep things cool?
Styrofoam is a good insulator because it is made up of 95% air. This trapped air prevents the transfer of heat energy, keeping things cool by slowing down the rate of heat transfer from the environment to the contents inside the Styrofoam container.
What do you use thermoplastic for?
To insulate : To keep warm things warm and cold things cold
What type of cup keeps water warm the longest-plastic paper styrofoam or glass and why?
Styrofoam because it has a thick layer and is a good insulator.Paper and plastic are could alternatives but Styrofoam would work better, therefore glass would be the worst one to use because it would only keep it warm for a couple of minutes.
Can thermal insulators keep warm things warm?
Yes, that is their purpose.
