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What is a three dimensional fire?
Three-dimensional Class B Fires. A three-dimensional Class B fire involves Class B materials in motion such as pouring, running or dripping flammable liquids and generally includes vertical as well as one or more horizontal surfaces. Fires of this nature are considered to be a special hazard. Class B fires are those involving flammable (gasoline, alcohol) and combustible (diesel, oil, tar, grease) liquids.
What are the differences between notch and orifice?
notch is the device used for the measurement of the rate of flow of liquids through small channels at tanks where as orifice is used to measure rate of flow through pipes
What geometric term represents a chalk tray?
what is the term of chalk tray
How do find volume?
If it is a regular solid, meaning all of the sides of the 3 dimensional figure are flat, then you measure and multiply length, width, and height. However, most objects are not regular solids (such as grapes or hands, etc.), so you can follow these steps: 1) pour water into some sort of container that measures the volume of liquids 2) put the object in the water (the entire object must be under water) 3) subtract the difference between the volume of the water before and after the object was put under water. If you do not want to get your precious items wet, you can use the following steps: 1) find the mass of the object 2) if you happen to know the density object, which is unlikely considering the fact that you do not know the volume of the object, then find it 3) divide mass/density
How many edges and vertices does a funnel have?
A normal funnel has six edges (because it as a finite thickness), and no corners.
What is the tendency of liquids to decreases their surface area to the smallest size possible?
The surface area of the liquid can decrease when there is increase in the temperature of the day,what is called evaporation is been taking place in the surface of the liquid,wchich decreases the liquid area.
What does volatility refer to?
the tendency of liquids to form a vapor
Why heating decrease amount of liquids?
Because the liquid evaporates.
Answers for True or False Viscosity is the tendency of a fluid to resist flow Both gases and liquids can display viscosity?
True. Viscosity is indeed the tendency of a fluid to resist flow. Both gases and liquids can exhibit viscosity, with liquids typically displaying more noticeable viscosity compared to gases due to the closer proximity of their particles.
What can happen when the energy of a liquids particles decrease?
Either and both liquifaction &/or freezing.
Contraction in liquids?
Contraction in liquids refers to the decrease in volume of a liquid as it cools and turns into a solid. This process is known as solidification or freezing. As the liquid cools, the molecules lose energy and move closer together, causing the volume to decrease.
Will cooling a solution of salt crystals and water slow down the dissolving rate?
Yes; the solubility of solids in liquids decrease when the temperature decrease.
What two liquids when mixed decrease in volume?
When acetone and water are mixed together, they can decrease in volume due to their different molecular structures and interactions. This decrease in volume is caused by the formation of a solution where the molecules of both liquids are able to fill the spaces between each other, resulting in a denser overall volume.
What is used for measuring volatile liquids?
A graduated cylinder or a volumetric flask is commonly used for measuring volatile liquids. These glassware pieces are designed to provide accurate volume measurements of liquids like ethanol or acetone, despite their tendency to evaporate quickly.
How can solids liquids and gases be made to contract?
Solids, liquids, and gases can be made to contract by reducing their temperature. Cooling these substances causes their particles to move more slowly, resulting in a decrease in volume. This decrease in volume leads to contraction of the material.
What are some liquids found on Saturn?
So far, it's never been possible to observe liquids on Saturn.
Why do liquids have a tendency to acquire minimum surface area?
Liquids tend to acquire minimum surface area because of surface tension, a property due to intermolecular forces. This tendency arises from the desire to minimize surface energy, which is achieved by minimizing the surface area of the liquid. This leads to the spherical shape often seen in liquid droplets.
