Question

Discuss in brief the scales of measuring temperature and pressure.​

Answer 1

Answer:

Temperature  is a measure of the molecular activity of a substance.   The greater the movement of  molecules,  the  higher  the  temperature.    It  is  a  relative  measure  of  how  "hot"  or  "cold"  a substance is and can be used to predict the direction of heat transfer.Temperature Scales .The two temperature scales normally employed for measurement purposes are the Fahrenheit (F)and Celsius (C) scales.   These scales are based on a specification of the number of increments between  the  freezing  point  and  boiling  point  of  water  at  standard  atmospheric  pressure. The Celsius scale has 100 units between these points, and the Fahrenheit scale has 180 units. The zero points on the scales are arbitrary.

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Answer 2

Answer:

Temperature  is a measure of the molecular activity of a substance.   The greater the movement of  molecules,  the  higher  the  temperature.    It  is  a  relative  measure  of  how  "hot"  or  "cold"  a substance is and can be used to predict the direction of heat transfer.Temperature Scales .The two temperature scales normally employed for measurement purposes are the Fahrenheit (F)and Celsius (C) scales.   These scales are based on a specification of the number of increments between  the  freezing  point  and  boiling  point  of  water  at  standard  atmospheric  pressure. The Celsius scale has 100 units between these points, and the Fahrenheit scale has 180 units. The zero points on the scales are arbitrary.