Term -2 Class:7 Science 1. Heat and Temperature - Choose - clickhere
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Term -2 Class:7 Science 1. Heat and Temperature
Term -2 Class:7 Science 1. Heat and Temperature
வினாக்களை படித்து , புரிந்துகொண்டு விடைகளை தேர்ந்தெடுக்கவும்: Understand the Question and choose the Correct answers: Prepared & Supported by www.thodakkakalvi.com TEAM
5 நிமிடத்திற்குள் கவனமாகவும் , விரைவாகவும் விளையாட்டை முடிக்க. விளையாடி முடித்தபின் , அனைத்தையும் எழுதிப்பார்க்கவும். நன்றி. உங்கள் முயற்சிக்கு வாழ்த்துகள்.
The measurement of warmness or coldness of a substance is known as its ___________
Temperature
Heat
Electricity
Celsius
The SI unit of temperature is _______________.
Kelvin
Jule
Celsius
Fahrenheit
___________ is the most common instrument to measure temperature.
Thermometer
Ammeter
Odometer
Speedometer
______________ and _____________ are used in thermometer.
Mercury and Alcohol
Water and Petrol
Petrol and Alcohol
Mercury and Water
________________ can be used to measure very low temperature.
Alcohol
Mercury
Hydrogen
Water
_______________ Thermometers are used in the industry.
Laboratory
Digital
Clinical
Electrical
______________ Thermometer is used for taking the body temperature.
Clinical
Digital
Laboratory
Electrical
Celsius scale is termed after name of Swedish astronomer ___________
Anders Celsius
Daniel Gabriel Fahrenheit
William Lord Kelvin
Alexander Graham Bell
Fahrenheit scale is termed after name of German Physicist ________
Daniel Gabriel Fahrenheit
Anders Celsius
William Lard Kelvin
Alexander Graham Bell
Kelvin scale is also written as ________ scale as it starts from absolute zero temperature.
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