Download App

Mechanical Properties of Fluids — Physics STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsMechanical Properties of Fluids2 Marks
Question
Define coefficient of viscosity.
✓

Answer


Coefficient of viscosity : The coefficient of viscosity of a fluid is defined as the viscous drag per unit area acting on a fluid layer per unit velocity gradient established in a steady flow.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Short Answer Type Question" from Mechanical Properties of Fluids→Mechanical Properties of Fluids — all question types→Physics STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Disintegration rate of a radio-active sample is $10^{10}$ per hour at 20 hours from the start. It reduces to $5 \times 10^9$ per hour after 30 hours. Calculate the decay constant.
→
What is meant by free surface of a liquid?
→
What is: (a) Magnetization and (b) Magnetic intensity?
→
State at which point during an oscillation the oscillator has zero velocity but positive acceleration ?
→
A plane wavefront of light of wavelength $4000Å$  is incident on two slits on a screen perpendicular to the direction of light ray. If the total separation of 10 bright fringes on a screen \(2 m\) away is \(2 cm\), find the distance between the slits.
→
State any two limitations of Bohr's atomic model?
→
What is an electromagnet?
→
State any two limitations of Bohr’s model for the hydrogen atoms.
→
What is a thermodynamic process? Give an exmple.
→
Explain Biot Savart's Law.
→