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प्रश्न
Fill in the blank.
The lower fixed point in a laboratory thermometer is the same as that of ................
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उत्तर
The lower fixed point in a laboratory thermometer is the same as that of 10°C.
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संबंधित प्रश्न
The hotness of an object is determined by its ______.
An iron ball at 40°C is dropped in a mug containing water at 40°C.
The heat will ______.
Write true or false.
S.I. unit of temperature is Fahrenheit.
Fill in the blank:
The thermometer used to measure the human body temperature is called the ........... thermometer.
Name the instrument used for measuring the temperature of a person. Draw its labelled neat diagram.
Can a clinical thermometer be used to measure the temperature of the boiling water? Give the reason for your answer.
Tick the most appropriate answer.
The maximum and minimum thermometer is commonly used by a
Answer the following in short.
Why is there a slight bend in the capillary tube of a clinical thermometer near the bulb?
Swathi kept a laboratory thermometer in hot water for some time and took it out to read the temperature. Ramani said it was a wrong way of measuring temperature. Do you agree with Ramani? Explain your answer.
Go to a doctor or your nearest health centre. Observe the doctor taking the temperature of patients. Enquire:
- Why she dips the thermometer in a liquid before use.
- Why the thermometer is kept under the tongue.
- Whether the body temperature can be measured by keeping the thermometer at some place other than the mouth.
- Whether the temperature of different parts of the body is the same or different.
You can add more questions which come to your mind.
