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Density of clear float glass?
The density of clear float glass, according to Pilkington Ltd., its original manufacturer, is 2.5 g.cm-3.
Ninety percent of light incident on a certain piece of glass passes through it How much light passes through two pieces of this glass?
One pane of glass will allow 90 percent of light through. A second pane will allow 90 percent of that 90 percent, which is equal to 81 percent of the original light source.
Flotation is a method used by scientists to determine what of a particle of glass?
Density
Why would it be easy to crack a glass bottle when filled with water and subjected to a flame?
The temperature contrasts would cause differential expansion of the bottle which, being brittle, would cause the glass to crack.
What is the density of a glass stopper that has a mass of 16.8 g and has a volume of 7.60 cm3?
Density = mass/volume so the density of the stopper is 16.8/7.6 = 2.21 g/cm3.
Shrinkage of 20 percent glass filled polypropylene?
Shrinkage of 20 percent in glass-filled polypropylene refers to the reduction in size that occurs in this thermoplastic material during cooling and solidification after molding. This significant shrinkage can affect the dimensional accuracy and mechanical properties of the final product. It's crucial for manufacturers to account for this shrinkage during the design and molding process to ensure that the final dimensions meet specifications. Proper processing techniques and mold design can help mitigate the effects of shrinkage.
What is graduated cylinder made of?
Some materials are: glass, polyethylene, polypropylene.
What are the poor conductors of electricity?
rubber(synthetic and natural), polypropylene, wood, glass, plastic
What is suitable material for a salt shaker?
Examples: glass, polyethylene, polypropylene, inox steel.
What can happen to light traveling through a glass filled with water?
Light traveling through a glass filled with water will experience refraction, causing it to change speed and direction. The change in speed is due to the difference in optical density between the glass, water, and air. The bending of light at the interface of water and glass is what causes the phenomenon of refraction.
Why is the glass transition temperature of polystyrene greater than of polypropylene?
Higher the glass transition temperature of the polystyrene can be attributed to the fact that sterically rigid bulky aromatic moieties like benzene in the styrene compared to that of aliphatic polypropylene
Does air can pass through the closed glass bottle with polypropylene caps?
yes air can pass through glass, irrespective of the cap. Glass is a liquid NOT a solid. hope this helps.
What happens when an egg is place in glass half-filled with water?
An egg placed in a glass half-filled with water will sink to the bottom if it is fresh, as the density of the egg is higher than that of water. However, if the egg is not fresh and has started to go bad, it may float due to the accumulation of gases inside the shell.
What would you do if your juice glass filled to the brim?
I would stick my mouth in the center of the glass and sip for about 15-20 seconds and then your glass won't be filled to the brim
If a glass block had two or three chips what would happen to the density measurement?
The density of the glass has not changed, but since air is less dense than glass, the density of the block has decreased.
How do you measure all the water in your glass?
*Weigh the empty glass ( For Accurate Result - Dry the Glass in a Drier to remove moisture and then weigh) * Fill it with water and Weigh * get the Exact weight of the water ( whatever level the glass may be filled) *Use relationship b/w Voulme,Mass and Density of Water @ Temperature to find out the Volume of the water U filled up! Volume = Density * Mass will give u exactly what u want !
What equation can be used to find the density of glass?
The equation to find the density of a material is density = mass/volume. To find the density of glass, you would need to measure the mass of a sample of glass and divide it by the volume of the sample. The density of glass can vary depending on the type of glass.
