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What else can I help you with?
Why are most kettles shiny rather than black?
Most kettles are shiny because the shiny surface reflects heat more efficiently, helping the water to boil faster. Black surfaces tend to absorb more heat, which could make the kettle less energy-efficient and take longer to heat up the water.
What happens if you put a shiny new nail outside in a wet location and how will the air and water change the nail?
The water and the air makes a chemical change to the nail to make it rust
Why does a shiny teapot stay warmer than a dull brown one?
The shiny metal teapot reflects heat back in on itself and has a lower thermal mass than a brown china teapot so it stays hot longer. I have tried this by wrapping a copper can with aluminum foil and spraying an identical copper can with matte black paint. Filling both with the same amount of boiling water and adding thermometers I took readings every minute for about 20 minutes It became clear that the shiny can's water stayed about 4 degrees C hotter than the heat radiating black can. Case solved!
Why are sea lions always red?
Sea Lions aren't red they are brown black or light brown. Their fur out of the water is back and shiny but if its out of the water long enough its brown and fuzzy.
What happens to small children that don't move while under water for 20 minutes?
Maybe Cramps.
What happens when there's a chemical splash in the eye?
You rinse the eye with water for 15 minutes and get medical attention.
What can you see your reflection in?
In a shiny pot, a shiny pan, other shiny cooking utensils and cooking-ware, a mirror, and in clear water.
What happens if you shake a closed bottle of water and vinegar and let it settle for 5 minutes?
If you mix water and vinegar (acetic acid) it forms a homogeneous solution (mixture). Shaking it and letting it stand for 5 minutes will not change the appearance or the composition of the solution. So, basically noting happens.
What happens to liquid when it boils?
imagine that you are heating a pan of tap water on a cooker and taking the temperature of the water with a thermometer every two minutes until after the water has boiled
What happens to temperature of equal volume of soil and water when they are placed in the sunshine for 30 minutes?
The soil and water heats up and makes uneven heating.
What happens to the temperature of equal volumes of soils and water when they are placed in the sunshine for 30 minutes?
The soil and water heats up and makes uneven heating.
What happens to temperature of equal volumes of soil and water when they are placed in the sunshine for 30 minutes?
The soil and water heats up and makes uneven heating.
