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The two fixed points on the Celsius scale are the boiling point and the freezing point of water at sea level. Boiling point- 212◦C, freezing point- 32◦C.
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What are the two fixed points on the Celsius scale?
The two fixed points on the Celsius scale are the freezing point of water, which is 0 degrees Celsius, and the boiling point of water, which is 100 degrees Celsius at standard atmospheric pressure.
Who built a thermometer based not one but two fixed points?
The Celsius scale is based on two fixed points: The freezing point of water at 0 degrees, and the boiling point of water at 100 degrees.
What is lower fixed point on a celsius scale?
The lower fixed point on the Celsius scale is defined as 0 degrees Celsius, which corresponds to the freezing point of water at standard atmospheric pressure. It serves as one of the reference points for the Celsius temperature scale.
What is 'thermometric scale'?
A thermometric scale is a system for measuring temperature. It is typically defined by two fixed points, such as the freezing and boiling points of water, with increments marked between them. Common examples include the Celsius and Fahrenheit scales.
Why fixed points are needed before a temperature scale is marked on a thermometer?
Generally two fixes points,Tof pure melting ice and T of steam of water boiling at one atomospheric pressure.are needed to build a standard degree of coldness and hotness. So that there will be a range of T to set the scale.
What does water have to do with measuring temperature?
The fixed points on the Celsius scale, for measuring temperature are based on the freezing and boiling points of water and, to that extent water is relevant to the measurement of temperature.
What is the origin of the Fahrenheit scale?
The Fahrenheit scale was created by Daniel Gabriel Fahrenheit, a physicist from Poland, in the early 18th century. He developed the scale based on a mixture of water, ice, and salt to establish fixed points for temperature measurement.
What determines the upper and lower fixed points of a thermometer?
Upper fixed point is the temperature of pure water boiling at normal atmospheric pressure.Lower fixed point is the temperature of a mixture of pure ice and pure water at normal atmospheric pressure. Each thermometer has a scale containing an upper and lower fixed points depending on the use of this thermometer for specific measurements.
How you find fixed points of a function?
The fixed points of a function f(x) are the points where f(x)= x.
Which temperature scale is part of SI?
The Celsius scale is part of the International System of Units (SI). It is based on the triple point of water and has defined fixed points for the freezing and boiling points of water at 0°C and 100°C, respectively.
What is The series of numbers placed at fixed distances on a graph?
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Is it possible to use 50 degrees Celsius as a fixed point?
Yes, you can use 50 degrees Celsius as a fixed point, but keep in mind that temperature scales are usually defined based on more universally relevant fixed points like freezing and boiling points of water. If you're defining a custom scale or specific context where 50 degrees Celsius is important, you can use it as a fixed point for your reference.
