Advertisements
Advertisements
प्रश्न
Which of the following liquids has more viscosity?
पर्याय
Grease
Water
Coconut oil
Ghee
Advertisements
उत्तर
Grease
Explanation:
Viscosity is the measure of a fluid's resistance to flow. The thicker or more resistant a liquid is to flow, the higher its viscosity.
- Water has the least viscosity.
- Coconut oil and ghee have higher viscosity than water but less than grease.
- Grease is thick and flows very slowly, hence it has the highest viscosity.
APPEARS IN
संबंधित प्रश्न
Why is it difficult to hold a school bag having a strap made of a thin and strong string?
Fill in the blank with suitable word :
In order to sink in a fluid, the density of an object must be .................. than the ................ of the fluid.
A liquid exerts pressure in all directions.
Describe an experiment to show that the liquid pressure at a point increases with the increase in height of the liquid column above that point.
Describe an experiment to show that liquid pressure depends on the density of liquid.
A dam has broader walls at the bottom than at the top. Give a reason.
Liquid pressure decreases with the decrease of depth.
Name an instrument used to measure the difference in the liquid pressure.
Water (or) liquids exert pressure on ______.
If the volume of the object is above the water surface, then the object is less dense.
