7. K-Type Thermometer. Types of Thermometers. 7. There are two common types of thermometers: (1) Laboratory thermometer and (2) Clinical thermometer. The specific temperature range will vary by brand but they work to provide a non-slip grip that is manoeuvrable for use in a variety of environments without compromising accuracy. subject notes on class 7 science heat thermometer lesson. Manometric. Here is a look at 7 different types of thermometers (and a bonus one that many of you swear by) and how to decide if they are right for your family: 1. Discuss their advantages and disadvantages. It has gotten 2155 views and also has 4.8 rating. • This thermometer displays the reading in the LCD. Thermometers ,Heat - Get topics notes, Online test, Video lectures, Doubts and Solutions for CBSE Class 7 on TopperLearning. There are 6 kinds based on how they work. Explain the different types of thermometers and their uses. Thermometers: • Digital thermometer may be inserted into the mouth under the tongue, under the armpit or into the anus. This type is also known as a pressure-filled or vapour-pressure thermometer. Thermometers: • That is why more and more people are using it now. Use of Laboratory Thermometer: Take some water in a beaker. The laboratory thermometer as well as clinical thermometer are mercury thermometers. Mercury is toxic, and it is very difficult to dispose it when the thermometer breaks. Forehead strips. Types of thermometers. It determines the temperature based on … Measuring Temperature: Thermometers. Various Types of Thermometers, Measuring Temperature, - Heat - CBSE Class 7 Science Class 7 Video | EduRev video for Class 7 is made by best teachers who have written some of the best books of Class 7. Digital Thermometer 8. 1. In this post, we will tell you about the most common types of thermometers. Learn the concepts of Class 7 Physics Heat with Videos and Stories. Take a laboratory thermometer and immerse its bulb end in water; holding it vertically. So, nowadays digital thermometers are used to measure the temperature, as they do not contain mercury. So, now more than ever, knowing which type of thermometer and the best way to take your temperature is crucial. • This type of thermometer does not use mercury which is hazardous to humans. These thermometers are designed to measure extreme temperatures in the air, liquids or surfaces within a professional environment.

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