Question

Please answer my questions 1,2,3

Answer 1

1. a) celsius.

  b) calories

  c) laboratory

  d) digital thermometer

2. 86°C to °F

    T(°F) = T(°C) × 9/5 + 32

             = 86°C × 9/5 + 32

             = 86 x 1.8 + 32

             = 154.8 + 32

             = 186.8  °F

3. Before using the laboratory thermometer we must always clean it to ensure that it is properly disinfected. For this you must use a cotton ball soaked in alcohol and wipe the thermometer bulb, i.e. the metal part which comes into contact with the body to measure the temperature.

Once clean we are ready to measure the temperature. Start by taking the thermometer from the opposite side of the bulb and shake it vigorously. This will help lower any residual mercury that may remain in the thermometer, thus ensuring that the indicated temperature is reliable.

Once you have decided on which area you will use the thermometer place it there and wait three minutes, time necessary for the mercury to rise and indicate the temperature. We recommend keeping time to avoid removing the thermometer before it is due.  

After this time remove the thermometer and check the temperature to which reaches the centre line has risen, this will indicate body heat. When our temperature exceeds 37 degrees we are considered to have fever. If it exceeds 40 degrees you should see a doctor urgently.

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Answer 2

Answer:

hope it will help you

Explanation:

1. celsius

2. joule

3. laboratory thermometer

4.digital thermometer

2. 186.8 Fahrenheit

3. to measure the body temperature a person has to hold the tip of the clinical thermometer either in the armpit or in the mouth under his tongue for a minute then we observe the number against the point at which the Mercury column stop rising further indicates the body temperature of a person

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