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Why was steel importance to the second industrial revolution?
Steel was lighter, cheaper, and stronger than iron, allowing for constructions and technologies that were impossible before. Steel was important to Second Industrial Revolution because it was much lighter compared to iron. --------------- It was cheaper than iron.
Why did they stop using papyrus?
Papyrus fell out of use mainly due to the rise of other writing materials, particularly parchment and paper. Parchment, made from animal skins, was more durable and easier to handle, while paper, invented in China, was cheaper and lighter. Additionally, the decline of the Roman Empire and the subsequent shifts in trade and technology further diminished the production of papyrus. As a result, these alternatives became more popular for writing and documentation in the medieval period.
In a roman insula what was the floor made of?
Most likely heavier and more valuable materials on the lower floors, like stone and marble, and lighter and cheaper on the upper floors. The bottom levels of insulae were usually reserved for the more wealthy, so there would be better conditions and more aesthetically pleasing surroundings. While on the upper levels, cost was the biggest issue, so wood seems to be the most likely answer there.
What are The advantages and disadvantages of helium in airships?
First of all, there isn't much choice. To get the airship to lift, one has to use a gas that's lighter than air. Only two do that well enough to be useful, hydrogen and helium. Hydrogen is lighter and cheaper, but horribly flammable. Helium is more expensive, provide less lift, but is entirely non flammable.
Who invented the cigarette lighter?
The cigarette lighter was invented by German inventor Johann Wolfgang Dbereiner in 1823.
What are some lightweight and durable materials?
Aluminium and Titanium Extruded polystyrene is about as strong as unalloyed aluminium, but much more flexible and much lighter.
Are car monitors especially designed for cars -- for instance, are they lighter and more durable ?
They are lighter and more durable. But it depends on the company that makes them.
Where would you need to where to wear lighter clothing Northern Europe or Central Africa?
Lighter clothing is relatable to warmer weather. Since it is much warmer in Central Africa than Northern Europe, lighter clothing is more prevalent there.
Why is aluminum preferred to steel for handlebars?
Aluminum is preferred to steel for handlebars because it is lighter in weight, offers better vibration damping properties, and is more resistant to corrosion. This makes aluminum handlebars more comfortable and durable for cyclists.
Why do you where lighter clothing in central Africa?
In central Africa it is especially hot because the equator passes through it. Darker clothing attracts heat,lighter clothes don't attract as much heat,so it is better to wear lighter clothing in Africa.
What is true about composite materials?
Composite materials are made by combining two or more different types of materials to create a new material with enhanced properties. They are stronger, lighter, and more durable than traditional materials like metals or plastics. Composite materials are commonly used in industries such as aerospace, automotive, and construction for their superior strength-to-weight ratios.
Where would you need lighter weight clothing in northern eurpoe or central Africa?
since it is really hot in central africa, you would need lighter clothing there.
Where would you need lighter clothing central northern Europe?
You would need lighter clothing in central Africa because its closer to the equater and the closer you are, the warmer it is.
Do lighter coloured clothing decrease radiation?
huhs? :?
Why is dark-colored clothing warmer in the winter than lighter clothing?
yes it does cause of radiation
What is the advantage of digital electronics?
New, faster, lighter, better, and cheaper.
Do you need lighter clothing in Central Africa or North Europe?
It is much warmer in Central Africa than Northern Europe so lighter clothing would be better in Central Africa.
