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What else can I help you with?
How are plastic cups manufactured?
is a plastic cup manufactured
Who invented the plastic measuring cup?
Fannie Farmer did!
What type of plastic is a plastic disposable cup made of?
Polystyrene. the opaque white cups that you can make fingernails impressions in, are foamed polystyrene. Clear sups that you get on an airplane are general-purpose polystyrene.
How much water do you add to one bag of cement?
Start with one gallon. Mix the cement with a shovel. Sometimes you may have to add a little more water. You do not want to get it to thin and soupy because it will cause it to loose strength. For best results fill a plastic cup with the mixed cement. Turn the cup upside down and lift the cup up. The final mix should stand close to half the height of the cup.
What is the difference between open cup and closed cup flash point?
The fuel sample in the open cup is exposed to air,thereby decreasing it's vapor pressure when compared to the same in a closed cup.
What cup will freeze water faster glass or a foam?
Water will freeze faster in a glass cup compared to a foam cup because glass is a better conductor of heat than foam. This means that the glass cup will transfer heat away from the water more quickly, leading to faster freezing. Foam cups insulate better and will retain heat, making the freezing process slower.
Does cold water stay colder in a plastic cup or a foam cup?
You're talking about holding the temperature of the water, right? As far as containing the liquid, they're about equal...but a styrofoam or double-wall plastic cup would hold temp better than a glass cup which would work better than a single-wall plastic cup.
Is a plastic foam cup or a window glass a better conductor of thermal energy?
Window glass is a better conductor of thermal energy compared to a plastic foam cup. This is because glass has a higher thermal conductivity due to its solid structure, allowing heat to pass through more easily than the insulating properties of foam.
Which is a better conductor a plastic foam cup or a window glass And why?
Window glass is a better conductor compared to a plastic foam cup because glass is a solid material with higher thermal conductivity, allowing heat to pass through it more easily. Plastic foam cups have air pockets in their structure which act as insulators and reduce heat transfer, making them poor conductors.
How do you keep hot water hot in a plastic cup?
Close the system and insulate this very well. That or make the surroundings as hot as the cup.
Will a plastic cup keep water cold?
A plastic cup may help insulate cold water for a short period of time, but it is not as effective as an insulated container. The thickness of the plastic and the ambient temperature will also affect how long the water stays cold.
Is a foam cup A good conductor of heat?
No, foam cups are poor conductors of heat because they have low thermal conductivity. This means that they do not transfer heat well and can help to insulate the contents of the cup, keeping them either hot or cold for longer periods.
Which type of cup keeps hot water hottest polystyrene plastic paper or metal?
paper
Which cup can hold heat better a plastic cup a coffee cup or a glass cup?
A glass cup will conduct heat away quickly - a plastic cup would hold heat the best.
Is kullhar better than plastic cup?
h
Which is a better estimate for the weight of a plastic cup?
4
For water in glass plastic or styrofoam cups - which will freeze fastest?
Assuming they are the same or similar shape and volume, water in glass would freeze first, then plastic then foam. Foam allows transfer of heat out of water more slowly than plastic and the glass probably has the highest rate of heat radiation of the three.
