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The Sun is a G2V star, with G2 indicating its surface temperature of approximately 5778 K. The temperature of the sun is measured with
- a)Platinum thermometer
- b)Gas thermometer
- c)Pyrometer
- d)Vapour pressure thermometer
- e)None of the above/More than one of the above
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
The Sun is a G2V star, with G2 indicating its surface temperature of a...
Pyrometer-
- A pyrometer is an instrument that measures temperature remotely, i.e. by measuring radiation from the object, without having to be in contact.
- Pyrometer can measure temperature from 700∘C to 5000∘ Therefore the temperature of the sun is measured by pyrometer.
Sun is classified as a G2 V star, with G2 standing for the second hottest stars of the yellow G class—of surface temperature about 5778 kelvins (K)—and the V representing a main sequence, or dwarf, star, the typical star for this temperature class.
Platinum thermometer-
Platinum thermometer-
- A platinum resistance thermometer (PRT) is a piece of platinum wire which determines the temperature by measuring its electrical resistance.
- It is referred to as a temperature sensor.
- When manufactured carefully, these devices offer an excellent combination of sensitivity, range and reproducibility.
Gas thermometer-
- A gas thermometer is a thermometer that measures temperature by the variation in volume or pressure of a gas.
Vapour pressure thermometer-
- A vapour pressure thermometer is a thermometer that uses a pressure gauge to measure the vapour pressure of a liquid.
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The Sun is a G2V star, with G2 indicating its surface temperature of a...
Pyrometer-
- A pyrometer is an instrument that measures temperature remotely, i.e. by measuring radiation from the object, without having to be in contact.
- Pyrometer can measure temperature from 700∘C to 5000∘ Therefore the temperature of the sun is measured by pyrometer.
Sun is classified as a G2 V star, with G2 standing for the second hottest stars of the yellow G class—of surface temperature about 5778 kelvins (K)—and the V representing a main sequence, or dwarf, star, the typical star for this temperature class.
Platinum thermometer-
Platinum thermometer-
- A platinum resistance thermometer (PRT) is a piece of platinum wire which determines the temperature by measuring its electrical resistance.
- It is referred to as a temperature sensor.
- When manufactured carefully, these devices offer an excellent combination of sensitivity, range and reproducibility.
Gas thermometer-
- A gas thermometer is a thermometer that measures temperature by the variation in volume or pressure of a gas.
Vapour pressure thermometer-
- A vapour pressure thermometer is a thermometer that uses a pressure gauge to measure the vapour pressure of a liquid.
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The Sun is a G2V star, with G2 indicating its surface temperature of approximately 5778 K. The temperature of the sun is measured witha)Platinum thermometerb)Gas thermometerc)Pyrometerd)Vapour pressure thermometere)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?
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The Sun is a G2V star, with G2 indicating its surface temperature of approximately 5778 K. The temperature of the sun is measured witha)Platinum thermometerb)Gas thermometerc)Pyrometerd)Vapour pressure thermometere)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about The Sun is a G2V star, with G2 indicating its surface temperature of approximately 5778 K. The temperature of the sun is measured witha)Platinum thermometerb)Gas thermometerc)Pyrometerd)Vapour pressure thermometere)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The Sun is a G2V star, with G2 indicating its surface temperature of approximately 5778 K. The temperature of the sun is measured witha)Platinum thermometerb)Gas thermometerc)Pyrometerd)Vapour pressure thermometere)None of the above/More than one of the aboveCorrect answer is option 'C'. Can you explain this answer?.
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