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What else can I help you with?
What are good reflectors of sound with example?
the moon , frosted glass, aluminium
Is fire good or bad?
Both Good for keeping you warm; Bad for the environment
Why is a thermos flask good at keeping drinks cold as well as hot?
Because it has good insulation so it prevents boss loss and gain of heat from the surrounding ---- Well that's true, but more interestingly, it has a glass chamber inside which is smaller than the outer casing. The air between the glass chamber and the outer casing has had almost all of the air removed, and is therefore a vacuum. This makes the heat unable to escape between the inner chamber and the outer casing, keeping the liquid hot. It also stops heat from outside being able to get into the liquid stored in the glass chamber, therefore keeping it cold. Most of the heat from the flask is lost from the lid, since the liquid has to come out of somewhere.
Are diapers good insulators?
diapers are good insulators because they hold in the cold and and heat but is a bad conductor
What is a good sentence for soak?
I like to soak my feet in cold water.
What is a good conductor for keeping things cold paper or plastic?
paper is thicker thus is hold cold or heat.
What Materials which are good absorbers of radiation are also good?
Materials that are good absorbers of radiation are also good emitters of radiation. This is known as Kirchhoff's law of thermal radiation. Good absorbers like black surfaces are also good emitters, while poor absorbers are poor emitters. This is why black objects heat up quickly in the sun and cool down quickly at night.
What are good reflectors for solar cookers?
y
Why does a firefighter wear a silver suit instead of a black suit?
Sliver surfaces reflect heat keeping the body of the firefighter cool, whereas black surfaces are good absorbers of heat.
How is alcohol good for keeping things cold?
Provided you allow it to evaporate, it will get cold in the process, like any other liquid.
Which materials are good absorbers?
Materials that are dark, rough, and thick tend to be good absorbers of heat, such as black metal or asphalt. In terms of sound, soft and porous materials like foam, carpet, or curtains are good absorbers.
Do cat's eyes give out light?
No but they are very good reflectors.
What are good reflectors of sound with example?
the moon , frosted glass, aluminium
Why are newspapers used to keep cold foods cold?
Newspaper is a good heat/cold insulator. In England they are traditional for keeping fish 'n chips warm
What things are Maine coon cats good at?
Walking on snow, keeping warm in cold climates
Are good absorbers good emitters as to do with black collector of solar heaters?
Rafiq mlozi
Is metal or copper good to keep things cold?
Metal is a good conductor of heat, so it can help keep things cold by transferring heat away. Copper is even better at conducting heat than most metals, so it is also good at keeping things cold. Both metal and copper can be effective materials for keeping things cold when used in coolers or refrigeration systems.
