Advertisements
Advertisements
प्रश्न
Answer the following in short.
Why is there a slight bend in the capillary tube of a clinical thermometer near the bulb?
Advertisements
उत्तर
A slight bend or kink in the capillary tube of the clinical thermometer near the bulb ensures that the mercury does not move back into the bulb when the thermometer is taken out of a person’s mouth for reading.
APPEARS IN
संबंधित प्रश्न
The hotness of an object is determined by its ______.
What is a clinical thermometer? State its special feature. Draw a labelled neat diagram of a clinical thermometer showing the range of temperature marked on it.
Tick the most appropriate answer.
The maximum and minimum thermometer is commonly used by a
State if the following statement is true or false. Correct the statement if it is false.
Water is the most commonly used thermometric substance.
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 detail.
Distinguish between laboratory and clinical thermometers.
International unit of measuring temperature is ______.
Higher Order Thinking question
What must be the temperature in Fahrenheit, so that it will be twice its value in Celsius?
The freezing point of alcohol is less than ______.
Go to a veterinary doctor (a doctor who treats animals). Discuss and find out the normal temperature of domestic animals and birds.
