# What Makes Up A Thermometer?

## What are the 2 elements needed to make a thermometer?

A thermometer is used to measure the temperature of something. They are glass tubes with a liquid in them, usually alcohol or mercury.

## What are the 3 parts of digital thermometer?

A simple digital thermometer consists of a thermocouple, a battery- powered, dual-slope digital voltmeter, and an electronic display.

## What are the 3 units of thermometer?

The temperature can be measured in Celsius, Fahrenheit, and kelvin. The metric system has two scales: the Celsius scale and the metric system.

## What makes a thermometer work?

The material conducts heat energy to the mercury when it is touched by the mercury thermometer. As mercury becomes a liquid, it starts to rise up the tube. The reading of the temperature can be taken at the place where the mercury stops.

## What are the 4 lines on 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.

## What are the thermometer scales called?

Many temperature scales are used. Scales have been used throughout history.

## What are the three main features of a clinical thermometer?

A glass tube with a bulb at one end is used to measure the temperature of the instrument. This bulb and a portion of the glass tube are filled with liquid that can be alcohol or mercury. There is a vacuum in the rest of the tube.

## What is the construction of a simple thermometer?

The bulb is filled with mercury. The bulb has a capillary tube attached to it. The tube is narrow above the bulb.

## What are the 4 lines on 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.

## What is the stem of a thermometer called?

The stem or capillary tube is a sealed glass tube that contains a glass bulb.

## What are the sides of a thermometer?

One side of the glass is a color that cannot be seen through the other side. There are three. If you want to read a thermometer, hold it at eye level and away from you. Scales are marked on the top and bottom of the picture.

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