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Is water a better conductor of electricity then silver?
no, water is NOT a better conductor of electricity then silver
Is water a better conductor than plastic?
No, water is not a better conductor of electricity than silver.Water can become a better conductor in acidic medium(by decreasing its pH). But it may split up into Hydrogen & Oxygen.
Why would mercury be better to put in a thermometer than water?
Mercury has a larger coefficient of expansion compared to water, which makes it more sensitive to changes in temperature. This allows for more precise measurement of temperature variations. Additionally, mercury does not adhere to glass surfaces, allowing for easy reading of the temperature scale.
Is cold water a better conductor than hot?
No, hot water is a better conductor of electricity than cold water. This is because warmer water molecules have more kinetic energy, allowing for better electron movement and increased conductivity.
Why the mercury is the most used element in many thermometers?
Mercury is commonly used in thermometers because it has a broad liquid temperature range (-39°C to 357°C), a high coefficient of expansion, and is a good conductor of heat. These qualities make it ideal for accurately measuring temperature changes.
Which is better mercury or alcohol thermometers for low temperature measurements?
Alcohol thermometers are generally better for low temperature measurements as they have a wider temperature range, reaching lower temperatures than mercury thermometers. Additionally, alcohol is less toxic than mercury, making it safer to use in certain applications.
Why is mercury a conductor of heat but not water?
Mercury is a conductor of heat because it has metallic bonds that allow heat to transfer easily. Water, on the other hand, is a poor conductor of heat due to its hydrogen bonding structure, which inhibits efficient heat transfer.
Is water a better conductor than metal?
No, water is not a better conductor than metal. Metal is a much better conductor of electricity than water because of its free-flowing electrons that allow for easier passage of electric current. Water, on the other hand, is a poor conductor of electricity due to its lack of free electrons.
1.Is filtered hot water a good conductor 2. is filtered water at normal temperature a good conductor 3.Is distilled water a good conductor?
Filtered hot water is a better conductor of electricity than cold water due to the increased presence of dissolved minerals. Filtered water at normal temperature may conduct some electricity due to dissolved minerals, but it is not as conductive as hot water. Distilled water is a poor conductor of electricity because it lacks dissolved minerals and ions that are needed for conducting electricity.
Is plain water a conductor or insulator?
Plain distilled (or double distilled) water with no impurities is a poor conductor of electricity. The more impurities it has the better conductor it becomes
Is glass a better conductor of heat than water?
No, water is a better conductor of heat than glass. Water has a higher thermal conductivity, allowing it to transfer heat more efficiently than glass. Glass is a relatively poor conductor of heat compared to water.
Why is mercury used in a thermometer why not green water?
Water does not change as much in volume with temperature as much as Mercury does, which makes it more difficult to read temperature Changes on a scale.
