Temperature

Watch Temperature - Edu-Primes on Dailymotion

Transcript

00:00Hi kids today we will learn measuring temperature in a thermometer. Thermometer

00:10is a tool for measuring temperature or to know how cold or hot something is. It

00:18is a vertical number line. There is a red or silver vertical line inside the

00:27thermometer. Temperature is shown in increasing order starting from the

00:35bottom on this number line on the tube. The line goes up if the temperature

00:44rises and the line goes down if the temperature decreases. Below zero degrees

00:54Celsius or temperature in minus is very very cold or ice-cold. Zero to ten

01:07degrees Celsius is cold. Ten to twenty degrees Celsius is cool. Twenty to thirty

01:17degrees Celsius is warm and 30 degrees Celsius and up is hot. Zero degrees

01:29Celsius is a freezing mark of water. Okay tell me ten degrees Celsius will it be

01:39above or below zero degrees Celsius? Look at the picture. Yes it will be above

01:50zero degrees Celsius. Tell me 20 degrees Celsius will be above or below zero

02:02degrees Celsius? Yes it will be above zero degrees Celsius. Tell me minus two

02:15degrees Celsius will be above or below zero degrees Celsius? Yes it will be

02:24below zero degrees Celsius. Good so what have we learned? We have learned that the

02:36thermometer is used to measure temperature and temperature increases as

02:44the silver line inside the thermometer rises and temperature decreases as the

02:52same line comes down and freezing point of water is zero degrees Celsius. Also

03:02not to forget below zero degrees Celsius or temperature in minus is very very

03:11cold or ice-cold. Zero to ten degrees Celsius is considered cold. Ten to twenty

03:23degrees Celsius is considered cool. Twenty to thirty degrees Celsius is warm

03:31and thirty degrees Celsius and up is hot. Good now you may go ahead and take a

03:42quiz to learn more. Bye bye!