NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- States of Matter
NEET · Chemistry · States of Matter
What does the term "A" represent in the equation F ∝ ηA × du/dz?
What does the term "A" represent in the equation F ∝ ηA × du/dz?
Options
- AVelocity gradient
- BArea of contact
- CProportionality constant
- DForce
Correct answer
B. Area of contact
Step-by-step solution
In the equation F ∝ ηA × du/dz , the term "A" represents the area of contact.