One of the problems with water in a thermometer is the effect of capillary action - the column of water tends to "stick" to the sides of the thermometer and create a U-shaped surface at the top. This makes it very difficult to read the thermometer. Previously Mercury was considered to be a good medium for thermometers, but this has been discontinued due to the health risks from a broken mercury thermometer; the current medium in thermometers is dyed ethanol or methanol.
The thermometer should read 100 degrees Celsius when placed in boiling water at standard atmospheric pressure.
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
You can use a food thermometer or a candy thermometer for measuring the temperature of boiling water. Make sure the thermometer is heat-resistant and can handle high temperatures. Insert the thermometer into the water without touching the bottom of the pot for an accurate reading.
You can measure the temperature of water using a thermometer. Insert the thermometer into the water and wait a few seconds for the reading to stabilize. The temperature displayed on the thermometer is the temperature of the water.
Water is not ideal for a thermometer because it freezes and boils at temperatures that are not generally suitable for a thermometer's everyday use. In addition, water can evaporate, leading to inaccuracies in temperature readings. Finally, water is not as sensitive to small temperature changes compared to other substances like mercury or alcohol.
I would use a thermometer.
The thermometer should read 100 degrees Celsius when placed in boiling water at standard atmospheric pressure.
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
You can use a food thermometer or a candy thermometer for measuring the temperature of boiling water. Make sure the thermometer is heat-resistant and can handle high temperatures. Insert the thermometer into the water without touching the bottom of the pot for an accurate reading.
Use a thermometer. =====================
You can measure the temperature of water using a thermometer. Insert the thermometer into the water and wait a few seconds for the reading to stabilize. The temperature displayed on the thermometer is the temperature of the water.
About 10 minutes.
Use a thermometer.
I would use a thermometer.
A thermometer is used to measure the temperature of hot water.
To accurately take a dog's temperature using a human thermometer, you should use a digital thermometer and lubricate it with petroleum jelly or water-based lubricant. Gently insert the thermometer into the dog's rectum about 1-2 inches and hold it in place for about 1-2 minutes. Be sure to clean the thermometer thoroughly before and after use.
the mercury should be at normal body temperature level before using it the thermometer should be cleaned after use with normal water the bulb of the thermometer should not be touched