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Why does a polythene bag steam up when you hold your hands in it?
When you hold your hands in a polythene bag, moisture from your skin is trapped inside. As your hands release heat, this moisture evaporates and condenses on the inside surface of the cooler bag, creating steam or water droplets.
What is a Sentence for melting?
Hey, what is the melting point temperature?OrHouston's weather is like the melting point temperature?
The temperature at which a solid melts is called?
The temperature at which a solid melts is called the melting point. At this temperature, the solid transitions into a liquid state.
What happens when the temperature stays the same in a melting curve?
During melting the temperature remain constant if it was achieved the melting point.
Can you boil water in a polythene bag?
Theoretically - you could place a bag of water in a microwave and heat it that way. However - you would have to leave plenty of space to allow the water vapour to escape.
Why polythene bags do not melt while potatoes inside the bag melts when we placed all in microwave?
polythene bag has a higher melting point
What is polythene bag?
A polythene bag is a plastic bag. They are used to transport food from grocery stores, as well as trash and to assist in disposing chemicals.
What will happen if you take some coriander leaves and keep it in a polythene bag for few hours?
what will happen if coriender leaf is kept in polythene bag
Which Indian states banned polythene bag?
kolkota
When metal rod is rubbed against polythene bag or sweater it attracts or not?
When a metal rod is rubbed against a polythene bag or sweater, the rod becomes charged with static electricity. The metal rod may be attracted to the polythene bag or sweater due to the opposite charges present on each material.
Why does a polythene bag steam up when you hold your hands in it?
When you hold your hands in a polythene bag, moisture from your skin is trapped inside. As your hands release heat, this moisture evaporates and condenses on the inside surface of the cooler bag, creating steam or water droplets.
4 How long does it take for a polythene bag to degrade completely in the environment?
100yrs
Does polythene melt when heated?
Because, it has no crosslinks therefore its molecules move more freely. On the other hand, some other polymers, such as Bakelite, are crosslinked and you cannot turn then into a liquid without breaking the covalent bond.
Is polythene a gas?
Polyethylene (polythene) is a waxy solid polymer formed from ethylene gas monomer under high temperature and pressures.
Why are polythene's banned in hill stations?
Polythene bags are banned because people dispose of them near there homes. This leads to clogging of drains, rivulets and natural springs with a non biodegradable bag.
How do you translate nice bag in Spanish?
Necesita usted/necesitas un saco/una bolsa? (Formal/informal; 'saco', bigger bag, 'bolsa', e.g. polythene bag)
When a material is melting the temperature?
When a material is melting, the temperature is likely to be increasing. That or the temperature is just above the material's melting/freezing point.
