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What is the most costly material in concrete?
Ans: The costly material in concrete is cement
Why silicon is better semiconductor material than GAAs?
Because comparing with ga,as silicon have more attraction force with their outer most electons . The si atomic number is less than all above
Which is Most common insulation at high voltage?
The most common insulation material for HV use remains porcelain. Synthetic materials are fast replacing porcelain as the insulation material of choice.
What is the most important limitation of working with some stone as a building material?
It's lack of tensile strength, a.k.a, the capacity of a material to withstand bending
What kind of material are in most conductors?
Most conductors contain metals. These provide the free electrons, which can pass a current.
Why are black holes the most dense material in the world?
it is the most dense thing because it is a squash peice of matter
What happens to substances that are less dense than the surrounding material?
There are a number of things that may happen to substances that are less dense than the surrounding material. In most cases, this is what will cause them to float on the surrounding material.
What is the most dense material in the world?
try this website, its very helpful http://www.google.com/
What is the most dense material in the universe platinum or diamond?
The most dense material in the universe is stellar ash - the remains of a star that has come to the end of it's life. A teaspoonful of stellar ash would weigh on earth thousands - to millions - of tons.
What can sound not penetrate?
the most dense material that is known Sound cannot pass through a vacuum.
What are thermoplastic materials most commonly used for?
A thermoplastic material is one that becomes pliable above a certain temperature. They are most commonly used for making molded items. Plastic drinks cups, for example, are made from thermoplastic material.
Is Osmium the hardest material on earth?
No,it is certainly not, although it is one of the main contenders for "most dense substance on earth".
What is the third most dense material known?
I suppose that on the Earth this element is platinum with a density of 21,45 g/cm3.
What kind of ball bounces most when dropped at hard surface?
One made of dense but highly-elastic material.
Why doesn't the salt settle to the bottom in water?
Gases, by definition, are the least dense state of matter. The material that is most dense will sink to the bottom. The material that is least dense will rise to the top. Gases are least dense so they will rise not sink.
Why is the most dense liquid water?
It isn't. For example, mercury has about 13 times the density of water.
How heavy is the most dense cubic inch?
At the heart of a black hole, a cubic inch of material would weigh an infinite amount.
