Who invented thermometer

Is 37.5 a high temperature?

A high temperature is usually considered to be 38C or above . This is sometimes called a fever. Many things can cause a high temperature, but it's usually caused by your body fighting an infection.

Rectal temps are the most accurate. Forehead temps are the next most accurate. Oral and ear temps are also accurate if done properly. Temps done in the armpit are the least accurate.

A digital thermometer is best for taking temperatures by the armpit and mouth .Aug 1, 2021

You're considered to be running a fever if an oral, rectal, ear, or temporal artery (forehead) thermometer registers 100.4°F (38°C) or higher . If you use an axillary (armpit) thermometer, the temperature reading will be around 1°F or 1°C lower, so anything over 99.4°F (37°C) would constitute a fever.

What is in a thermometer?

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.

A thermometer is a tool that measures temperature — how hot or cold something is . Thermometers are used to see if you have a fever or tell you how cold it is outside. Made up of thermo (heat) and meter (measuring device), the meaning of the word thermometer is pretty straightforward.

Temperature is the measure of hotness or coldness expressed in terms of any of several scales, including Fahrenheit and Celsius . Temperature indicates the direction in which heat energy will spontaneously flow—i.e., from a hotter body (one at a higher temperature) to a colder body (one at a lower temperature).

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. The Celsius scale is part of the metric system.

What is thermometer for 7th class?

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.

Temperature is defined to check how much the object is hot or cold . There are two units to define the temperature: For normal body, temperature is = 37°C = 98.6°F.

It is basically used to measure the temperature of human body . This thermometer is used to measure the temperature of all things, except the human body. A clinical thermometer has a temperature range of only 35 ºC to 42 °C. A laboratory thermometer has a temperature range of -10 ºC to 110 ºC.

The instrument used to measure temperature is called a thermometer. Thermometer. A thermometer is used to measure the temperature of an object. Galileo invented a rudimentary water thermometer in 1593.

What is a thermometer class7?

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.

A thermometer is an instrument for measuring or showing temperature (how hot or cold something is). One type of thermometer is a narrow, concealed glass tube containing mercury or alcohol which extends along the tube as it expands. Another type is a digital thermometer, which uses electronics to measure temperature.

A thermometer is a tool that measures temperature — how hot or cold something is . Thermometers are used to see if you have a fever or tell you how cold it is outside. Made up of thermo (heat) and meter (measuring device), the meaning of the word thermometer is pretty straightforward.

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. The Celsius scale is part of the metric system.May 19, 2022

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.