At first glance they might be hard to distinguish, but on closer inspection you'll notice that lead is much heavier than aluminum. The density of those metals are 11.34 g\cm3 for lead and 2.7 g\cm3 for aluminum. In other words a cubic centimeter of lead weights 11.34 grams, while a cub. centimeter of aluminum only 2.7 grams. Aluminum is also harder than lead. Aluminum scores 2.75 in Mohs' hardness test, while lead scores only 1.5 (Graphite scores 1, Diamond scores 10). If you're still not sure you can try and melt both metals. The melting point for aluminum is 660.32 deg. Celsius (1220.50* F) while for lead it is only 327.46 deg. Celsius (621.43* F). In other words lead will melt in lower temperatures than aluminum. There are a lot of other differences but the ones i quoted are quite easy to verify using simple methods (scales, sharp nail and a gas cooker respectively). Also, if you happen to have a strong magnet at hand you can check their magnetic ordering. Aluminum is "paramagnetic" which means it is attracted by magnetic fields. Lead is "diamagnetic" - applying a magnetic field will not attract it (to be more precise, it will cause a repulsive effect but a very, very weak one - it cannot be observed in normal circumstances).
Description means to tell how it looks, to describe a person or thing. Introduction means to introduce to meet a person or thing unknown before; to introduce....tell of one's character, etc.
nah mate No. You can't unless the glass is scratched. No. You can't unless the glass is scratched. You Suck.
Check the roof for asbestos marking or the packing that it came in. If you are still trying to figure out if there is asbestos, call the manufacturer and they can give you details.
i dont no i am trying to find out to for a wood assignment but if i do find out i will tell you and if you find out email me at davidsonbob59@yahoo.com i think though, that the difference is that the wood is opaque and that the plastic is transparent.
Only experience can tell you that. A source whose information checks out when compared to reality (e.g. other sources) is usually reliable, while a source whose data turns out not to match reality would be considered unreliable.
stainless is steel. aluminum is aluminum
lead is more dense
Grab a small magnet. It will stick to stainless steel - it won't stick to aluminum.
Yes there is. I would tell you what thay are, But I need to know the year and what size engine.
well uh..... ask my science teacher
You can tell by the heads. 5.7 has aluminum (silver) 4.3 has steel heads (darker grey or painted black.)
Use a magnet. Magnets stick to steel but don't stick to aluminum. Stainless is very weakly magnetic at best. Best to identify aluminum from stainless by weight (aluminum is much lighter) or by hardness (aluminum is much softer; scratches more easily). ***************** Though magnet test can show the difference between magnetic steel and aluminum, it cannot show the difference between non-magnetic steel and aluminum. In this case you can tell the difference by 1. weight , since aluminum has density 2700 kg/m3 and steel (magnetic or not) 7500 2. hardness, using a knife or something similar, since aluminum is softer than steel
Someone has already mentioned using a magnet to determine whether it's steel or aluminum, but another way is the weight. I own one of the steel variety (shot it just this afternoon!), and it is a chunk!! You can definitely tell the difference.
One way to determine if metal is aluminum or lead is by conducting a density test. Aluminum has a density of about 2.7 g/cm³, while lead has a density of around 11.3 g/cm³. You can also check the color and weight - lead is denser and heavier than aluminum.
how can you tell the difference between a tortoise and a turtle by shell in picture
Can you tell the difference between Vyvanse and Concerta in a drug test
captain can lead his team member and skipper can tell to his team to achieve his work and support to his team work with all equipments.