Table of Contents
What is the disadvantage of mercury barometer?
The disadvantages of use of mercury in a barometer are : 1) it is bulkier in nature. 2) the chances of failure of glass tube is very high.
What is the disadvantage of barometer?
Disadvantage of mercury barometer are: Bulky and fragile. Hard to get reading under hard conditions. Glass tube break easily.
Which of the following is NOT disadvantage of using mercury thermometer?
A thermometer comparison
| advantages | disadvantages |
|---|---|
| Mercury thermometer | |
| cheap | display is harder to read |
| durable | does not work below -39�C (Hg freezing pount) |
| accurate | cannot be used for thermograph |
What is the advantage of using mercury?
Advantages of mercury as a thermometric liquid. -It is a good conductor of heat and therefore the whole liquid reaches the temperature of the surroundings quickly. -It does not wet (cling to the sides of) the tube. -It expands uniformly (linear expansion) and responds quickly to temperature changes, hence is sensitive.
What are the advantages and disadvantages of mercury barometer?
5 advantages and 5 disadvantages of mercury barometer. – Brainly.in 5 advantages and 5 disadvantages of mercury barometer. Hope this answer will help you !!!!!!!!!!!!!!! Still have questions? Kuwento F4PB-IVe-15 Maiklina Paatalakay sa Aralin (Nilalaman) Maobidav na maa halimbawa. Ang mahirap na salita ay maaaring paglalagom ng mga ideyang n …
What are the disadvantages of using mercury as a.?
Mercury is a very dangerous environmental containment even in very small quantities. Even a spill from a household thermometer can be quite harmful. As it turns into very small droplets on falling on floor, which are very hard to collect. It then easily vaporizes in the air with slight rise in temperature, making it even dangerous.
Why does Mercury have a lower vapor pressure than water?
Mercury has a very low vapor pressure when compared to that of water. So it is more sensitive than water to the changes in the atmospheric pressure and rises more quickly to record the changes in the atmospheric pressure.