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Minggu, 25 November 2012

DEFINE IS TEMPERATUR

Temperature is a measure of the amount of the stated degree heat and coldness of an object.
temperature is Termometrik is as basic a substance is the temperature gauge, which is a substance sensitivity to temperature changes. For example, the volume of the object increases when the temperature rose, the color of the object changes if the temperature change, resistance type of change if the temperature changes, and others.

Temperature gauge is a thermometer.



In General thermometer divided into three, namely the Celsius thermometer, thermometer Reamur, Kelvin thermometer and a Fahrenheit thermometer.
To determine the temperature scale system used under the reference point and the reference point. Reference point below the melting point of ice at a pressure of 1 atm, while the reference point is the temperature above the boiling point of water at a pressure of 1 atm.
The relationship between Celsius, Reamur, Fahrenheit and Kelvin as follows:
    C: R: (F-32): K
    5: 4: 9: 5
Mathematically it can be written as follows:
  1) The relationship between Celsius and Reamur
     t ° C = (4/5 x t) t ° ° R or R = (5/4 xt) ° C

  2) The relationship between Celsius and Fahrenheit
     t ° C = (9/5 xt) + 32 ° F or t ° F = 5/9 x (t - 32) ° C

  3) The relationship between Celsius and Kelvin
     t ° C = (t + 273) K or Kindergarten = (t - 273) ° C

13 komentar:

  1. your blog is good:)
    we know kelvin is the international unit of temperature, why?

    BalasHapus
    Balasan
    1. okay I'm trying to answer your inquiry triana
      Kelvin was named after the British physicist and engineer William Thomson, 1st Baron Kelvin (1824-1907). Unlike the degree Fahrenheit and degree Celsius, Kelvin is not meant or written as a degree ,is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K. The Kelvin scale is an absolute, thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

      Hapus
  2. amazing....
    what you know about the temperature ......????????
    explain ...

    BalasHapus
    Balasan
    1. as I explained above that temperature is a measure of the amount of the stated degree heat and cold of a benda.alat used to measure temperature is the thermometer.
      for example, the temperature of the ice is melting, the temperature of boiling water, and so on.

      Hapus
  3. thanks for information..can you give me explained between Celsius thermometer, thermometer Reamur, Kelvin thermometer and a Fahrenheit thermometer???

    BalasHapus
    Balasan
    1. I was either going to try to answer
      1) Celsius thermometer
      Created by Anders Celsius of Sweden in the year 1701 to 1744.
      • The fixed point the use of boiling water (100 ° C).
      • The fixed point down using frozen water or ice that is melting (0 ° C).
      • Comparison of the scale 100.
      2) Thermometers Reamur
      Created by Reamur from France in 1731.
      • The fixed point on using boiling water (80 ° R).
      • lower fixed point using melting ice (0 ° R).
      • Comparison of the scale 80.
      3) Fahrenheit thermometer
      Created by Daniel Gabriel Fahrenheit of Germany in the year 1986 - 1736
      • The fixed point on using boiling water (212 ° F).
      • The fixed point down using ice melt (00'F).
      • Comparison of the scale 180.
      4) Kelvin thermometer
      Created by Kelvin from Britain in 1848 - 1954
      • The fixed point on using boiling water (373 K).
      • The fixed point down using ice melt (273 K).
      • Comparison of the scale 100.
      Centigrade thermometer, reamur, fahrenheit, and kelvin have several similarities, among others:
      1. Having a fixed point under the so-called freezing
      2. Having a fixed point called the boiling point
      3. And has a scale


      Besides that share a common thermometer also has some differences, namely:
      1. Lower fixed point / freezing point are not the same
      2. Fixed point above / different boiling points
      3. Thermometer scale quantities differ from each other

      Hapus
  4. I do not understand the kind of resistance if the temperature changes. Can you explain to me?

    BalasHapus
  5. whether the freezing point of ice inside the refrigerator temperature is actually 0 degrees Celsius?

    BalasHapus
  6. Show me the kinds of Thermometer please..
    thnks

    BalasHapus
    Balasan
    1. thanks for the question I will try to answer the Celsius thermometer
      Celsius thermometer
      The thermometer is made of a thin glass tube with both ends sealed with mercury-filled tendon below. Above mercury is a vacuum pipe upper end closed. This tool is equipped with a scale to indicate temperature.
      . thermometers Reamur
      thermometers Reamur
      Principle Reamur thermometer with Celsius thermometer manufacturing where the number 0 as a fixed point below shows the melting point of ice at atmospheric pressure
      Kelvin thermometer
      Kelvin thermometer
      Kelvin thermometer set by the British physicist Lord Kelvin. The Kelvin scale has units of Kelvin (abbreviated K, not ° K)
      sorry way to display the type of thermometer picture, I do not understand...

      Hapus
  7. thank's for information,,
    in your quotation, why you didn't write the formula?

    BalasHapus
    Balasan
    1. sorry in advance thank you for reminding me about the formula, I have corrected my articles, I will rectify it back,

      Hapus
  8. can be in our body become thermometer? why?

    BalasHapus

 

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