what is thermometer? how it help?
Answers
Answer:
A Thermometer is a device which measures the temperature of human, animal bodies. Which helps us to find that the person is not well or well or causing delirium ( cold body). The thermometer is in three types
Kelvin scale - The kelvin scale is extremely rare thermometer which you'll not get in regular medical shops. The average heat of a person in kelvin scale should be 309°K
Faranheit scale - The farenheit scale is the most common thermometer which you'll get easily in medical shops. The average heat of a person in farenheit should be 98.6°F
Celsius scale - The Celsius scale is the common thermometer which you'll get from some medical shops but not many. The average heat of a person in celsius should be 37°C
We can also measure non living things such as tea, coffee, cake etc.
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Answer:
- A thermometer is a device that measures temperature or a temperature gradient. A thermometer has two important elements: a temperature sensor in which some change occurs with a change in temperature; and some means of converting this change into a numerical value.
- an instrument for measuring and indicating temperature, typically one consisting of a narrow, hermetically sealed glass tube marked with graduations and having at one end a bulb containing mercury or alcohol which extends along the tube as it expands.