Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Discussion Forum : Hydraulics and Fluid Mechanics - Section 5 (Q.No. 17)
17.
The dynamic viscosity of the liquid __________ with rise in temperature.
remain unaffected
increases
decreases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Mahantesh Naykar said:   7 years ago
Viscosity of liquid decrease with rise in temperature and viscosity of gases increases with rise in temperature.

Manoj said:   8 years ago
Dynamic viscosity means?

Udhayaraj said:   8 years ago
For liquids viscosity is directly proportional to temperature and for gases inversely proportional.

Vrc said:   9 years ago
Yes, In a liquid, temperature increase viscosity, as well as decreases thus in gases temperature, increase viscosity also increase.

Note-dynamic viscosity or viscosity is the same.

Post your comments here:

Your comments will be displayed after verification.