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1 poise = ________.
  • a)
    0.1 kgm-1s-1
  • b)
    1 kgm-1s-1
  • c)
    10 kgm-1s-1
  • d)
    100 kgm-1s-1
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
1 poise = ________.a)0.1 kgm-1s-1b)1 kgm-1s-1c)10 kgm-1s-1d)100 kgm-1s...
Poise is the unit of viscosity. It’s S.I. unit is 1 Newton second per square meter. It’s Pascal second. In C.G.S. system, the unit of viscosity is poise that is named after a scientist Jean Louise
Poiseuille. So, it’s 1 poise = 0.1 kgm-1s-1.
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Most Upvoted Answer
1 poise = ________.a)0.1 kgm-1s-1b)1 kgm-1s-1c)10 kgm-1s-1d)100 kgm-1s...
Poise is the unit of viscosity. It’s S.I. unit is 1 Newton second per square meter. It’s Pascal second. In C.G.S. system, the unit of viscosity is poise that is named after a scientist Jean Louise
Poiseuille. So, it’s 1 poise = 0.1 kgm-1s-1.
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Community Answer
1 poise = ________.a)0.1 kgm-1s-1b)1 kgm-1s-1c)10 kgm-1s-1d)100 kgm-1s...


Explanation:

Definition of poise:
- The poise is a unit of dynamic viscosity in the CGS system of units.
- It is defined as the viscosity of a fluid in which a tangential force of 1 dyne per square centimeter maintains a difference in velocity of 1 cm/s between two parallel layers of the fluid.

Conversion:
- 1 poise is equal to 0.1 kgm-1s-1 in SI units.
- This conversion can be understood by considering the units involved:
- 1 poise = 1 dyne s/cm2
- 1 dyne = 10^-5 N (since 1 N = 10^5 dyne)
- 1 cm = 0.01 m
- Therefore, 1 poise = 10^-1 kg m-1 s-1
- This simplifies to 0.1 kg m-1 s-1.

Therefore, the correct answer is option A: 0.1 kg m-1 s-1.
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