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प्रश्न
Answer the following in short.
What is the function of the bulb in a thermometer?
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उत्तर
The bulb in a thermometer is filled with mercury. When the bulb is heated, mercury in the bulb expands and rises up in the capillary tube. The height of the mercury gives the reading of temperature.
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संबंधित प्रश्न
The hotness of an object is determined by its ______.
Temperature is measured in degree ______.
What does the temperature measure?
Tick the most appropriate answer.
The maximum and minimum thermometer is commonly used by a
Fill in the blank.
The lower fixed point in a laboratory thermometer is the same as that of ................
Answer the following in a word or two or in a sentence.
At what temperature is the upper fixed point of a clinical thermometer kept?
Answer the following in short.
Why is there a slight bend in the capillary tube of a clinical thermometer near the bulb?
Which of the following temperature conversions is incorrect
K ( Kelvin) = °C ( Celsius) + 273.15
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?
