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Why does a beaker with a snowball and a scarf wrapped around it take longer to melt?
Wiki User
∙ 11y ago
The scarf insulates the beaker from having direct contact with the surrounding warm air, thus slowing the transfer of heat.
Wiki User
∙ 11y ago
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Who is the scapegoat in Animal Farm?
In Chapter 6 of Animal Farm, Napolean uses Snowball as a scapegoat, because he can no longer defend himself now that he has been driven off the farm.
Can you eat noodles with a tongue ring?
you can try but just chop them up really small. Longer ones can get wrapped around the barbell or pull on it.
Does shrink wrapped food last longer?
Yes, shrink-wrapped foods will last longer than loosely wrapped foods because it eliminates a lot of the bacteria-carrying air that spoils foods. A vacuum-sealed food will last the longest.
Does a pop can stay cooler longer when aluminum foil is wrapped around it?
Aluminum foil does not keep a soda pop cooler for longer periods of time since aluminum is not an insulator. Foam can wrappers do insulate and keep soda cooler for longer periods of time.
What changes are made after snowball is ousted?
they no longer have a meeting every sunday because they r a waste of time
Why paper by itself catches fire easily whereas a piece of paper wrapped around an aluminium pipe does not?
when the piece of paper is wrapped around the pipe, less of the paper is exposed to oxygen, which is essential to start a fire. the more oxygen, the better. ********************** Another factor is that aluminum is excellent at absorbing heat from the paper and that keeps the paper cooler for a longer time.
If beaker a had 250ml of water beaker b had 500ml water are warmed from 10 celsius to 20 celsius what one requires more heat?
Because there is a greater volume of water in beaker B, the beaker would have to be heated for a longer period of time to reach the same temperature as beaker A. If your desire is to have both beakers warmed to the same temperature at the same time, beaker B would require the addition of more heat (because there is more water inside it).
How do you keep salads fresh?
Keep salads fresh longer by keeping them wrapped and chilled in the refrigerator.
Why are chocolates wrapped in silver paper?
That light aluminium wrap is used to preserve the contains longer.
How do you use a curling iron with no clamp?
this type of curling rod is meant for longer hair lengths.the hair is wrapped around the rod, starting in the middle of the hair shaft, and wrapping the strand around the rod to the ends,to make a loose, flowing wavy look.
Will a coke wrapped in a sweater stay cold?
A cold drink container wrapped in any kind of heat insulating material - cloth, paper, etc. - will stay cool longer in a warm environment.
Why is your hot water heater wrapped in a thick cover?
To keep the water hot longer. Saves on heating costs.
