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A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.?
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A thermoelectric thermometer is at zero degree celsius gives an emf of...
Introduction:
In this question, we are given the emf (electromotive force) values of a thermoelectric thermometer at two different temperatures, i.e., at 0 degrees Celsius and the boiling point of sulfur. We need to calculate the boiling point of sulfur based on this information.
Understanding the problem:
A thermoelectric thermometer works on the principle of the Seebeck effect. It consists of two junctions of dissimilar metals, which generate a voltage when there is a temperature difference between the junctions. The emf generated is directly proportional to the temperature difference.
Given Data:
- Emf at 0 degrees Celsius = 0.65 mV
- Emf at boiling point of sulfur = 3.92 mV
Calculating the temperature difference:
We know that the emf generated is directly proportional to the temperature difference. Let's assume the temperature difference between the two junctions is ΔT.
Using the given data, we can set up a proportion:
Emf at 0 degrees Celsius / Emf at boiling point of sulfur = ΔT at 0 degrees Celsius / ΔT at boiling point of sulfur
0.65 mV / 3.92 mV = ΔT at 0 degrees Celsius / ΔT at boiling point of sulfur
Calculating the temperature difference at boiling point of sulfur:
Let's solve the proportion to find the temperature difference at boiling point of sulfur:
(0.65 mV / 3.92 mV) x ΔT at boiling point of sulfur = ΔT at 0 degrees Celsius
ΔT at boiling point of sulfur = (3.92 mV / 0.65 mV) x ΔT at 0 degrees Celsius
ΔT at boiling point of sulfur = 6 x ΔT at 0 degrees Celsius
Calculating the boiling point of sulfur:
To find the boiling point of sulfur, we need to calculate the temperature difference between the boiling point of sulfur and 0 degrees Celsius.
Let's assume the boiling point of sulfur is T boiling point of sulfur.
Temperature difference at boiling point of sulfur = T boiling point of sulfur - 0 degrees Celsius
Using the calculated proportion, we can substitute the value of ΔT at boiling point of sulfur:
6 x ΔT at 0 degrees Celsius = T boiling point of sulfur - 0 degrees Celsius
T boiling point of sulfur = 6 x ΔT at 0 degrees Celsius + 0 degrees Celsius
Final Answer:
The boiling point of sulfur is equal to 6 times the temperature difference at 0 degrees Celsius plus 0 degrees Celsius.
In this question, we are given the emf (electromotive force) values of a thermoelectric thermometer at two different temperatures, i.e., at 0 degrees Celsius and the boiling point of sulfur. We need to calculate the boiling point of sulfur based on this information.
Understanding the problem:
A thermoelectric thermometer works on the principle of the Seebeck effect. It consists of two junctions of dissimilar metals, which generate a voltage when there is a temperature difference between the junctions. The emf generated is directly proportional to the temperature difference.
Given Data:
- Emf at 0 degrees Celsius = 0.65 mV
- Emf at boiling point of sulfur = 3.92 mV
Calculating the temperature difference:
We know that the emf generated is directly proportional to the temperature difference. Let's assume the temperature difference between the two junctions is ΔT.
Using the given data, we can set up a proportion:
Emf at 0 degrees Celsius / Emf at boiling point of sulfur = ΔT at 0 degrees Celsius / ΔT at boiling point of sulfur
0.65 mV / 3.92 mV = ΔT at 0 degrees Celsius / ΔT at boiling point of sulfur
Calculating the temperature difference at boiling point of sulfur:
Let's solve the proportion to find the temperature difference at boiling point of sulfur:
(0.65 mV / 3.92 mV) x ΔT at boiling point of sulfur = ΔT at 0 degrees Celsius
ΔT at boiling point of sulfur = (3.92 mV / 0.65 mV) x ΔT at 0 degrees Celsius
ΔT at boiling point of sulfur = 6 x ΔT at 0 degrees Celsius
Calculating the boiling point of sulfur:
To find the boiling point of sulfur, we need to calculate the temperature difference between the boiling point of sulfur and 0 degrees Celsius.
Let's assume the boiling point of sulfur is T boiling point of sulfur.
Temperature difference at boiling point of sulfur = T boiling point of sulfur - 0 degrees Celsius
Using the calculated proportion, we can substitute the value of ΔT at boiling point of sulfur:
6 x ΔT at 0 degrees Celsius = T boiling point of sulfur - 0 degrees Celsius
T boiling point of sulfur = 6 x ΔT at 0 degrees Celsius + 0 degrees Celsius
Final Answer:
The boiling point of sulfur is equal to 6 times the temperature difference at 0 degrees Celsius plus 0 degrees Celsius.
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A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.?
Question Description
A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.?.
A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thermoelectric thermometer is at zero degree celsius gives an emf of 0.65 mV when the second junction is at 100 degree Celsius, and 3.92 mV when it is at boiling sulphur point. Calculate the boiling point of sulphur.?.
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