What is the viscosity of mercury element?
Table of Contents
- 1 What is the viscosity of mercury element?
- 2 Is mercury high or low viscosity?
- 3 What is the viscosity of mercury at room temperature?
- 4 Is Mercury a viscous liquid or mobile liquid?
- 5 Which has highest viscosity?
- 6 What is viscosity of water?
- 7 What is the solubility of mercury?
- 8 What units are used to measure viscosity?
What is the viscosity of mercury element?
| Temperature – T – (oC) | Density – ρ – (kg/m3) | Kinematic Viscosity – ν – (10-6 m2/s) |
|---|---|---|
| 0 | 13595 | 0.124 |
| 20 | 13545 | 0.114 |
| 50 | 13472 | 0.104 |
| 100 | 13351 | 0.093 |
Does mercury have high viscosity?
Most strikingly, mercury has really extraordinarily high surface tension, but is no more viscous than cold water.
Is mercury high or low viscosity?
Interestingly, mercury (viscosity table and viscosity chart ) has a dynamic viscosity of 1.55 cP, which is not much greater than water. But if you ask about kinematic viscosity, which is dynamic viscosity divided by the density of the fluid, then mercury has a VERY low viscosity because it is very dense.
What is the viscosity of water and mercury?
Data from Gustafson. These viscosities are at 20°C except for the blood and blood plasma which are at body temperature, 37°C, and for steam which is at 100°C….Viscosity of Liquids and Gases.
| Liquids | Viscosity (Poise) |
|---|---|
| Mercury | 0.016 |
| Oil (light) | 1.1 |
| Oil (heavy) | 6.6 |
| Water | 0.01 |
What is the viscosity of mercury at room temperature?
1.685
Thus, at 35°C, the solubility of gallium in mercury is 1.8 at. \% and that of mercury in gallium at the same temperature is 32.6 at. \% (melting point of gallium is 29.8°C)….Physical Properties.
| Atomic number | 80 |
|---|---|
| Crystal structure | Rhombohedral |
| Viscosity at 0°C, mPa·s | 1.685 |
| Surface tension, N/cm | 480.3 × 10−5 |
Which is more viscous water or mercury?
Detailed Solution. Viscosity: It is a measure of the resistance of a fluid which is being deformed by either shear stress or tensile stress. It is denoted by μ. The dynamic viscosity of mercury is greater than water.
Is Mercury a viscous liquid or mobile liquid?
In common vernacular, a liquid is said to be “viscous” if its viscosity is substantially greater than that of water, and is described as “mobile” if the viscosity is noticeably less than water….What Is Viscosity?
| Fluid | Viscosity (cPs) |
|---|---|
| Mercury | 1.5 |
| Olive oil | 84.0 |
| Motor Oil SAE 50 | 540.0 |
| Glycerin | 1,490.0 |
Which has the highest viscosity?
For instance, honey has a much higher viscosity than water. Viscosity is measured using a viscometer. Measured values span several orders of magnitude. Of all fluids, gases have the lowest viscosities, and thick liquids have the highest.
Which has highest viscosity?
The correct answer is Honey. Viscosity: S I unit: Pascal seconds (Pa·s) or kg·m−1·s−1. It is the property of a liquid representing the internal resistance of its different layers to motion.
Is mercury a viscous liquid or mobile liquid?
What is viscosity of water?
approximately 0.01 poise
The viscosity of water at a temperature of 20 degrees Celsius is approximately 0.01 poise or 10-3 Pa. s (Pascal seconds). Viscosity is a measure of the resistance of a fluid to deformation at a given rate. For liquids such as water, viscosity can be perceived as a measure of the liquid’s resistance to flow.
Why is mercury liquid at room temperature?
Mercury is the only metal that is liquid at standard conditions for temperature and pressure. Mercury has a unique electron configuration which strongly resists removal of an electron, making it behave similarly to noble gas elements. As a result, mercury forms weak bonds and is a liquid at room temperature.
What is the solubility of mercury?
Answer Wiki. The recommended value of the solubility of mercury in water is (3.03 ± 0.12) x 10^-7 mol /kg at 298.15 K, being the average of several experimental studies. It exists as monatomic molecules in solution. The solubility increases with pressure and temperature to a maximum of to 24 g / kg at 773 K and 507 bar.
What is the difference between high and low viscosity?
The difference between high and low viscosity is the thickness of the material being measured. Low viscosity refers to substances that are thin, such as water, while high viscosity substances are thick.
What units are used to measure viscosity?
The standard unit used to measure viscosity is the centistoke (cSt). According to the Automotive and Industrial Lubricants Glossary of Terms: Viscosity is ordinarily expressed in terms of the time required for a standard quantity of the fluid at a certain temperature to flow…
What is viscosity, and why is measuring viscosity important?
Measuring viscosity is an effective way to know the state (properties of matter) or fluidity of a liquid or gas. It plays an important role in the quality control and in various research and development stages of a wide range of industries, including Food, Chemical, Pharmaceutical, Petrochemical , Cosmetics, Paint, Ink, Coatings, Oil and Automotives.