Class 9 Exam > Class 9 Questions > Which of the following is not correct?a)SI un...
Start Learning for Free
Which of the following is not correct?
- a)SI unit of temperature is kelvin
- b)SI unit of pressure is Newton
- c)SI unit of density is kg/m3
- d)1 litre = 1000 cm3 - 1 dm3
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following is not correct?a)SI unit of temperature is kelv...
SI Units of Measurement
SI units are the International System of Units, which is the modern form of the metric system. It is used in scientific and technical fields as a standard system of measurement. The SI system has seven base units, which are used to derive all other units of measurement.
SI Units of Temperature, Pressure, Density and Volume
Temperature: The SI unit of temperature is Kelvin (K), not Celsius (°C).
Pressure: The SI unit of pressure is Pascal (Pa), not atm (atmosphere).
Density: The SI unit of density is kilograms per cubic meter (kg/m3).
Volume: The SI unit of volume is cubic meter (m3). However, liter (L) is also commonly used as a non-SI unit of volume. 1 L = 1000 cm3 = 1 dm3.
Conclusion
Option B is not correct because the SI unit of pressure is Pascal (Pa), not atm (atmosphere). Atm is a non-SI unit of pressure. Therefore, the correct answer is option B.
SI units are the International System of Units, which is the modern form of the metric system. It is used in scientific and technical fields as a standard system of measurement. The SI system has seven base units, which are used to derive all other units of measurement.
SI Units of Temperature, Pressure, Density and Volume
Temperature: The SI unit of temperature is Kelvin (K), not Celsius (°C).
Pressure: The SI unit of pressure is Pascal (Pa), not atm (atmosphere).
Density: The SI unit of density is kilograms per cubic meter (kg/m3).
Volume: The SI unit of volume is cubic meter (m3). However, liter (L) is also commonly used as a non-SI unit of volume. 1 L = 1000 cm3 = 1 dm3.
Conclusion
Option B is not correct because the SI unit of pressure is Pascal (Pa), not atm (atmosphere). Atm is a non-SI unit of pressure. Therefore, the correct answer is option B.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following is not correct?a)SI unit of temperature is kelv...
Option b is correct because the SI unit of pressure is Pascal Or 1N/m^2.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer?
Question Description
Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer?.
Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is not correct?a)SI unit of temperature is kelvinb)SI unit of pressure is Newtonc)SI unit of density is kg/m3d)1 litre = 1000 cm3 - 1 dm3Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup