What Is A Thermometer Wiki?

The degree of hotness or coldness of an object can be measured with a thermometer.

What is a thermometer explain?

A thermometer is used to measure the temperature. It is possible to measure the temperature of food, water, or air. The temperature can be measured in Celsius, Fahrenheit, andkelvin. The metric system has two scales, the Celsius scale and the metric system.

What is in a thermometer?

A mercury thermometer has a glass tube filled with mercury and a scale on it. The mercury expands and contracts when the temperature goes up. The body, liquid, and vapor temperature can be determined with the help of mercury thermometers.

What is a thermometer in biology?

There is a temperature. An instrument for measuring temperature is based on the principle that changes in temperature in a body are proportional to their volumes or dimensions.

Why is a thermometer important?

An important part of weather forecasting is measuring the temperature with a Thermometer. mercury or alcohol are usually contained in a glass tube that is used to hold a thermometer. When it’s warm, the liquid expands while it’s cold.

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Where is a thermometer used?

The temperature is put under the tongue. Adults and children over the age of 4 can use this method to hold the temperature in their mouth. The rectum is the place where the thermometer is placed. This can be done in children as young as 3 years old.

What is thermometer and its types?

The temperature of a body can be measured with a thermometer. There are a lot of different types of thermometers.

Who invented thermometer?

It is thought that Santorio Santorio applied a scale to an air thermoscope at least as early as 1612 and that he was the inventor of the thermometer.

How is a thermometer used short answer?

A temperature measuring device is used. The temperature is how hot or cold it is. A mathematical representation of heat is what it is. The temperature can be measured in a number of different ways.

What is a thermometer example?

Thermometers measure the response of a substance to heat and translate it into a number that we know as temperature. Liquid-in-glass, spring, industrial gas, digital, and liquid crystal are some of the types of thermometers.

What is a thermometer Class 7?

A temperature is measured using a device. The bulb at one end of the glass tube is used for the Thermometer. The narrow tube is filled with mercury, which makes it look like a continuous silver line.

What are the 5 uses of thermometer?

The outdoor temperature and the body temperature can be measured.

How do you read a thermometer?

The temperature can be measured on two scales, Fahrenheit and Celsius. You can find the numbers for F by looking at them. The temperature is determined by the length of the line. Two tenths of a degree of temperature can be reached by the four short lines between the long lines.

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What is the best type of thermometer?

The most accurate way to measure a person’s temperature is with a digital thermometer. Many of the types include oral, rectal, and forehead.

What is a thermometer Class 7?

Thermometers are used to measure temperature. The bulb at one end of the glass tube is used for the Thermometer. The narrow tube is filled with mercury, which makes it look like a continuous silver line.

What is thermometer and its types?

The temperature of a body can be measured with a thermometer. There are a lot of different types of thermometers.

What is digital thermometer Class 7?

Digital thermometers can be used without the use of mercury because of the high toxicity of Mercury present in clinical thermometers.

How do you read a Class 7 thermometer?

The level of mercury is kept along the line of sight by reading the thermometer. Don’t handle the thermometer in a careless manor. It can break if it hits something. If you hold the thermometer by the bulb, it will be hard to read it.

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