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Question 7 (1 point)

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Which statement about temperature scales is incorrect?

Question 7 options:

a)

Fahrenheit scale is the least used scale in science

b)

Celsius scale is - 273 degrees at absolute zero

c)

The lowest Kelvin scale temperature is zero

d)

There is no upper or lower limit for all temperature scales

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quasarJose

Answer:

c)  The lowest Kelvin scale temperature is zero

Explanation:

Temperature scales are used to measure the extent of the degree of hotness or coldness of a body. They usually have bounding upper and lower limits. Commonly used temperature scales are:

  • Celsius scale with upper limit as 100 °C and lower limit at 0°C
  • Fahrenheit scale with upper limit of 32°F and lower limit at 212°F
  • Kelvin scale has an upper limit of 373K and lower limit at 273k

Temperature scales have limits.

The lowest Kelvin scale is 273K . In most scientific recordings, the Fahrenheit scale is rarely used.

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