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प्रश्न
Shopkeepers selling ice blocks usually cover them with jute sacks. Explain why.
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उत्तर
Shopkeepers selling ice blocks usually cover them with jute sacks because jute sack is an insulating material so it prevents ice from melting at a faster rate.
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संबंधित प्रश्न
Temperature is measured in degree ______.
Write true or false.
S.I. unit of temperature is Fahrenheit.
Fill in the blank:
The zero mark in Celsius thermometer is the melting point of ...........
What does the temperature measure?
Can a clinical thermometer be used to measure the temperature of the boiling water? Give the reason for your answer.
State if the following statement is true or false. Correct the statement if it is false.
A laboratory thermometer has a kink in its capillary tube.
Answer the following in detail.
Distinguish between laboratory and clinical thermometers.
Higher Order Thinking question
What must be the temperature in Fahrenheit, so that it will be twice its value in Celsius?
What is the average internal temperature of the human body?
Go to a veterinary doctor (a doctor who treats animals). Discuss and find out the normal temperature of domestic animals and birds.
