Temperature fluctuation is where the temperature does not stay at a constant rate. It will keep getting colder or warmer and not cease to a certain degree.
A clinical thermometer typically shows a maximum reading while a lab thermometer typically shows the temperature right now. When you take a thermometer out of a patients mouth (or other place that you are measuring the temperature) you most often want the maximum temperature to keep showing until you reset the instrument. When using a lab oratory thermometer you want the instrument to react as quickly as possible so that changes (up and down) can be noticed and recorded.
Guess: To keep the kid from turning over (so as not to damage the tissues with the glass instrument).
In the Science Fair, 'constants' are things that remain the same in your experiment. For example, you might want to keep the temperature constant for the duration of the experiment.
1.shake the thermometer vigorously so that the murcery goes below the normal mark 2.keep the rhermometer either in the armpit or under the tongue of the person whose temperature is to be taken 3.wait for 2 minutes 4.take out the thermometer and read the mark where the silver mark of mercury ends
the thermometer usedthe amount of time you leave the thermometer in the flamehow you read the thermometerthe amount of time you leave after taking it out flame before taking the reading
How do are body's maintain a constant temperature?
Measuring body temperature by keeping thermometer under the tongue is a convenient standardfor measuring one's body temperature. Other places used for keeping the thermometer includethe armpit and the rectum.
To keep food at a safe temperature and let you know what the degrees are.
A thermometer is kept under the tongue to measure core body temperature accurately. The temperature of the mouth closely reflects internal body temperature, making it a common site for temperature measurement.
All mammals are classified as endotherms, which means they have some ability to keep a constant body temperature. However, endothermy is not complete, so a disease or extreme outside temperatures could overpower the mammal's ability to keep its body temperature constant.
Place the oven thermometer inside the oven on the same rack as the food being cooked. Preheat the oven to the desired temperature, and keep an eye on the thermometer to see if it matches the oven's display. Adjust the oven temperature as needed based on the thermometer reading for more accurate cooking results.
http://en.wikipedia.org/wiki/Thermoregulation
by flying to a warm place
in medical terms a thermometer helps doctors to see if we have a temperature in whether it helps us keep track of how the temperatures change through the years
When cooking meat it may be an idea to use a Taylor thermometer to keep checking the temperature of the meat. When the correct temperature is reached the meat should be ready to come out of the oven to cool ready for serving.
it can go up or down