Engineers need to understand thermal expansion because materials expand or contract with temperature changes, which can significantly affect the performance and safety of structures and components. If not accounted for, this can lead to stress, deformation, or even failure in materials, particularly in applications involving varying temperatures. Properly incorporating thermal expansion considerations ensures that designs remain functional and durable under different environmental conditions. This knowledge is essential for creating reliable and efficient systems in fields such as civil, mechanical, and aerospace engineering.
to do things humans can not do
Not really
Engineers will often use reverse-engineering to solve problems. For example, by taking things apart to determine an issue, finding a solution and then putting the object back together again. Engineers know how things work, and so they constantly analyse things and discover how they work.
THREE things are Drainage, Waste and Venting
Engineers make robots because it is their job. Along with engineers, Hackers make robots (not the computer hackers but the hackers who modify things). Overall anyone can build a robot, it is the engineers and hackers build them for a living.
just wondering cause we are going over these things in class and i wanted to know what things work because of this?
they study the oceans and current and the effect they have and oceanic structures and use this information for many things including designing deep-sea vehicles
Thermal expansion relates to how things expand when they heat up and contract when they cool down. This also applies to the water in the ocean. The hotter it is, the more it expands, making sea levels rise.
These are just the characteristics of that particular material. Such things as density, thermal expansion, velocity of sound, melting and freezing point and so on.
plastic
Yes, most materials expand when they are heated because the molecules inside them gain energy and move more, causing the material to take up more space. This expansion is a fundamental principle in physics and is known as thermal expansion.
Engineers design things such as bridges or pipes based on scientific principles.
Thermal energy is present in all matter as it represents the internal energy of a substance due to the movement of its atoms and molecules. Common examples of things that have thermal energy include hot water, heated metal, the sun, and even our own bodies.
to expand things that need expansion ;)
well there are many things that can .. like i don't know? never mind .. ehehehe super man o r hulk. just kidding well the CN Tower can.
to do things humans can not do
they bulid and paint things