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It is important to use potholders when holding hot objects to prevent burns to the hands.
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∙ 10y ago
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List three examples of how insulators are used?
rubber or plasic is used as an electical insulator to cover wires to prevent against elecric shock. Gloves are used over hands as a thermal insulator to prevent burns while holding hot objects. insulated footwear are used when working in an enviorment dealing with many exposed live wires.
Who invented hot water tanks?
Hot water holding systems have been used as far back as the Romans. They particularly liked building hot water baths, of a communal nature. I would suspect that as soon as the copper and bronze age occurred, a shaped bowl was used to heat water.
Why are houses with windows but no ventilators not safe?
No, we not buy a home with that have windows but not ventilator because it is important to exheal the hot air from the house or room
When was the fan invented?
The first fan was probably a large leaf taken from a tree in a hot climate somewhere and is very likely to have been invented many thousands of years ago,when our earliest ancestors first realized how to use objects as tools.
Explain how to apply tinning technique in soldering?
Strip the wire to desired length. Then hold the wire horizontally and hold the soldering iron underneath the stripped part while holding the solder on the top of the wire. When the wire gets hot enough it will suck the solder into the wire
Why is it important to use potholders in hot objects?
It is important to use potholders when holding hot objects to prevent burns to the hands.
What is the importance of potholders?
Potholders, aptly named, are for holding hot pots and pans without getting burned by protecting your hands from the heat.
When hot-holding foods you should?
When holding hot foods or dishes, you should use potholders or cooking mits to avoid burns.
When hot holding foods you should?
When holding hot foods or dishes, you should use potholders or cooking mits to avoid burns.
What do people use to shield their hands from the heat when holding hot objects?
Mittens
Why do we need a pot holder when we removing hot casseroles or any hot cooking wares out of the stoves?
because the heat transfer to the hot casseroles and when we touch the hot casseroles where may hurt that why we need a pott holder ***** Using potholders (insulated gloves or mittens) prevent being burned when lifting out a very hot casserole dish, etc, from an oven. Potholders are often known as oven gloves.
What could be the temperature at cold objects compared to hot objects?
What could be the temperature of hot objects compared to Cold objects?
Does heat travel from cold objects to hot objects?
heat dosent travel from cold objects to hot objects ,it only travels fron hot to cold objects
Which form of energy moves spontaneously from hot objects to cold objects?
Thermal energy moves spontaneously from hot to cold objects.
How to handle cold objects and hot objects?
To handle cold objects try using a towel, and for the hot objects especially when they are really hot like when you cooked something try using a pot holder or a mug if you're gonna make a coffee, tea, etc
Can germs survive on objects?
yes but if the objects are too hot and too cold
Do objects gain energy when they are hot?
No, objects that gain energy become hotter.
