What is a thermometer meaning?
an instrument for determining temperature
Definition of thermometer : an instrument for determining temperature specifically : one consisting of a sensor housed in a metal probe that registers a change in electrical resistance as a change in temperature.
What is a thermometer Class 7?
Thermometer is a device which is used to measure temperature. Thermometer is made of a long narrow glass tube, with a bulb at one end. The narrow tube appears as a continuous silver line, because it is filled with mercury.
How do you write a thermometer in English?
Word forms: thermometers A thermometer is an instrument for measuring temperature.
What is another name for thermometer?
In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for thermometer, like: thermostat, instrument, regulator, indicator, fahrenheit, kelvin, celsius, reaumur, manometer, hygrometer and null.
What is thermometer Class 11?
Temperature of a body is the degree of hotness or coldness of the body. A device which is used to measure the temperature, is called a thermometer.
Where is a thermometer used?
Oral: For this method, the thermometer is placed under the tongue. This method is used for adults and children 4 and over who are able to hold thermometer in mouth. Rectal: For this method, the thermometer is inserted gently into the rectum. This is mostly done in babies but can used in children up to 3 years of age.
What is the reading of thermometer?
Most thermometers have two scales for temperature, Fahrenheit and Celsius. Read the numbers for °F (degrees of Fahrenheit). Each long line is for 1°F temperature. The four shorter lines between each long line are for 0.2°F (two tenths) of a degree of temperature.
What is the opposite of thermometer?
The word thermometer typically refers to a device used to measure temperature. There are no categorical antonyms for this word.
What is the SI unit of temperature?
The kelvin is the SI unit of thermodynamic temperature, and one of the seven SI base units. Unusually in the SI, we also define another unit of temperature, called the degree Celsius (°C). Temperature in degrees Celsius is obtained by subtracting 273.15 from the numerical value of the temperature expressed in kelvin.
What is the importance of thermometer?
Why are thermometers important? Thermometers measure body temperature which is important in medicine. Many diseases and conditions, from the common cold to cancer or COVID-19, can create an elevated temperature or fever, which is simply the body’s way of fighting an infection.
What are the 5 uses of thermometer?
– To measure the outdoor temperature. – To measure body temperature during a physical exam at the doctors. – To measure body temperature when someone is ill to determine if he/she has a fever. – To measure the temperature of an oven.
What does a thermometer measure?
A thermometer is an instrument that measures temperature. It can measure the temperature of a solid such as food, a liquid such as water, or a gas such as air. The three most common units of measurement for temperature are Celsius, Fahrenheit, and kelvin.
Who is the father of thermometer?
1612: Santorio Santorio – the first thermometer The Italian, Santorio Santorio (1561-1636) is generally credited with having applied a scale to an air thermoscope at least as early as 1612 and thus is thought to be the inventor of the thermometer as a temperature measuring device.
What is the meaning of body temperature?
Body temperature is a measure of how well your body can make and get rid of heat. The body is very good at keeping its temperature within a safe range, even when temperatures outside the body change a lot. When you are too hot, the blood vessels in your skin widen to carry the excess heat to your skin’s surface.