Q. A thermometer is used to measure the temperature of a body.
What are the 3 ways to measure temperature?
There are three commonly used measurement systems: Fahrenheit, Celsius and Kelvin.
What are the 5 measurements of temperature?
Scales of temperature measured in degrees
Celsius (°C)Fahrenheit (°F)Rankine (°R or °Ra), which uses the Fahrenheit scale, adjusted so that 0 degrees Rankine is equal to absolute zero.
What are 4 types of temperature scales?
Formulas for the Temperature Scales
Temperature in Degree Fahrenheit – 32) / 18. Kelvin to Degree Centigrade : Temperature in degrees Centigrade = (Temperature in Kelvin – 273.15 ) Degree Centigrade to Kelvin : Temperature in Kelvin = (Temperature in degrees Centigrade + 273.15 )
What is used for measuring temperature? – Related Questions
What are four methods of measuring temperature?
For this purpose, measuring temperature with mercury, tape, digital, and tympanic thermometers are currently the commonly used methods. Each method has many advantages and some disadvantages, so selecting the proper thermometer and a more rigorous method is crucial.
How can you check temperature without a thermometer?
How do you check a temperature without a thermometer?
Checking for a fever without a thermometer
Touching the forehead. Touching a person’s forehead with the back of the hand is a common method of telling whether or not they have a fever.
Pinching the hand.
Looking for flushing in the cheeks.
Checking urine color.
Looking for other symptoms.
What types of thermometers are there?
There are different types, but not all thermometers are right for your child.
Since clinical thermometers can’t be used to measure temperature other than the human body, we need a special type of thermometers for other purposes. A laboratory thermometer, which is colloquially known as the lab thermometer, is used for measuring temperatures other than the human body temperature.
What is the laboratory thermometer?
Laboratory thermometers are devices used to measure temperature. There are many types of lab thermometers such as differential, mechanical, logging, etc. Laboratory thermometers are progressively providing digital reading displays and are input-capable to computer and software programs for logging purposes.
What is the most common type of thermometer?
Contact thermometers
The most common kind of contact thermometer uses electronic heat sensors to record body temperature. These thermometers can be used on the forehead, mouth, armpit or rectum. Most electronic thermometers have a digital display that shows you the temperature reading.
What is a non digital thermometer called?
In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.
What are the 3 main types of thermometers for food?
Types of Food Thermometers
Dial Oven-Safe (Bimetal)
Digital Instant-Read (Thermistor)
Digital Fork thermometer.
Dial Instant-Read Thermometer (Bimetal)
How do you take your temperature?
Place the thermometer tip under your tongue. Close your mouth around the thermometer for the recommended amount of time or until the thermometer beep indicates it’s done. Remove the thermometer and read the number.
What is the most accurate way to measure temperature?
A digital thermometer is the most accurate and quickest way to take a temperature. Digital thermometers are available in most drug stores and supermarket pharmacies.
How does a thermometer work?
When the tip of the mercury thermometer touches the material it is measuring, the material conducts heat energy to the mercury. Then the mercury expands as it turns into a liquid and begins to rise up the tube. The place where the mercury stops on the scale is where you can take the reading of the temperature.
What is the most accurate type of thermometer?
Digital thermometers are the most accurate way to measure body temperature. There are many types, including oral, rectal, and forehead, plus many that are multifunctional.
What material is used in thermometer?
Mercury is one of the most familiar materials used in liquid thermometers.Other liquids, such as kerosene or ethanol, may also be used in these types of thermometers. When heat rises, the liquid expands from a bowl or bulb into the empty area, climbing up the tube.
What is an oral thermometer?
oral thermometer a clinical thermometer whose mercury containing bulb is placed under the tongue. recording thermometer a temperature-sensitive instrument by which the temperature to which it is exposed is continuously recorded.
What is the temperature of your mouth?
The average normal oral temperature is 98.6°F (37°C).
What ear temperature is a fever?
The following thermometer readings generally indicate a fever: Rectal, ear or temporal artery temperature of 100.4 (38 C) or higher. Oral temperature of 100 F (37.8 C) or higher.
