THE THERMOMETER

Views:
 
Category: Entertainment
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

THE THERMOMETER : 

THE THERMOMETER BY-SHLOK CHATURVEDI

Introduction : 

Introduction Here we are going to talk about the thermometer. How does it work. Many more things about it.

ABOUT THE THERMOMETER : 

ABOUT THE THERMOMETER A thermometer is a device that measures the temperature. The name is made up of two smaller words: "Thermo" means heat and "meter" means to measure. You can use a thermometer to tell the temperature outside or inside your house, inside your oven, even the temperature of your body. DIGITAL THERMOMETER

HOW DOES A THERMOMETER WORK? : 

HOW DOES A THERMOMETER WORK? When you look at a regular outside bulb thermometer, you'll see a thin red or silver line that grows longer when it is hotter. The line goes down in cold weather. This liquid is sometimes colored alcohol but can also be a metallic liquid called mercury. Both mercury and alcohol grow bigger when heated and smaller when cooled. Inside the glass tube of a thermometer, the liquid has no place to go but up when the temperature is hot and down when the temperature is cold. Numbers are placed alongside the glass tube that mark the temperature when the line is at that point.

Conclusion : 

Conclusion In this project we had to complete a presentation, model or chart on the given topics. I enjoyed it very much because in this we learnt many things about our own and the others topics.

ACKNOWLEDGEMENTS : 

ACKNOWLEDGEMENTS MY SPECIAL THANKS TO~ Ms.Alka Rana for assigning us the project so we learn more and get better learner’s. Of course myself for making it with effort.

BIBLIOGRAPHY : 

BIBLIOGRAPHY http://www.energyquest.ca.gov/how_it_works/thermometMer.html.

Slide 9: 

THE END THANK YOU

authorStream Live Help