Because you need to measure the temperature of water, not the air.
When a thermometer is quickly dipped in hot water, it won't do anything. If you leave the thermometer in the hot water, the temperature shown will read higher. The temperature shown will not exceed the temperature of the water.
You can predict water temperature accurately by using a water thermometer.
Use a thermometer. =====================
Charles WingerThe Thermometer was invented by Galileo Galilei in 1593. His thermometer consisted of water in a glass bulb; the water moved up and down the bulb as the temperature changed.
Galileo Galilei invented the first water thermometer. He created it by adding droplets of alcohol in the water. This is so the liquid is less denser and can detect changes in temperature.
Because you need to measure the temperature of water, not the air.
The bulb of the thermometer must be submerged in the water because that is where the temperature of the water is accurately measured. The bulb is the part of the thermometer that contains the temperature-sensitive material, such as mercury or alcohol, which expands or contracts depending on the temperature of the water. This expansion or contraction is then displayed on the thermometer scale, giving an accurate reading of the water temperature.
The temperature of a pond can be measured using a thermometer specifically designed for aquatic environments. This thermometer can be submerged into the pond water to provide an accurate reading of the temperature. Alternatively, electronic devices such as temperature probes or data loggers may also be used to monitor the temperature of a pond over time.
When a thermometer enters cold water, the temperature reading on the thermometer will decrease as the thermometer adjusts to the temperature of the water. The liquid inside the thermometer will contract and move down the scale, indicating the lower temperature of the cold water.
An aquarium thermometer typically works by measuring the temperature of the water through a sensor inside the tank. The sensor detects the temperature and displays it on a digital screen or analog scale. Some thermometers may have a probe that is submerged in the water to provide an accurate reading.
That depends on how hot the water is in the cup. Use the thermometer to measure it and see.
If surrounding water temperature is lower than the water in the thermometer, heat will transfer from the water in the thermometer to the colder water causing the liquid in the thermometer to drop.
When a thermometer is quickly dipped in hot water, it won't do anything. If you leave the thermometer in the hot water, the temperature shown will read higher. The temperature shown will not exceed the temperature of the water.
A thermometer is used to measure the temperature of hot water.
with 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.
The temperature of a beaker is typically measured using a thermometer that is placed in the water inside the beaker. The thermometer will provide a reading of the water temperature, which indirectly reflects the temperature of the beaker as well.