- MRT and Railway tracks
if a continuous track of metal is used, it will expand in hot weather and bent. trains running on bent tracks may be derailed. to prevent this, railway tracks are laid in sections with expansion gaps between them. A sliding joint between adjoining rails allows them to expand without bending.
- bridges
both concrete and steel bridges are built with allowance for expansion and contraction due to changes in the surrounding temperatures. Rollers and sliding joints allow for the movements of the bridges as it expands and contracts
"What are the undesirable and unwanted effects in the medium?
Yes you can make images to slide with effects. The sliding simple can be made with <marquee> and effects can be done by CSS.
Technically no, it'll always cause the same amount of damage to your body, but it will fry your nerves, making you more immune to the pain of it. Electricians are normally quite used to the pain and side effects.
The effects of ferro-resonance are the ungrounded primary transformers, higher distribution in the voltage systems. Other effects are the lightly loaded transformers.
Science and technology have put their advantageous as well as disadvantageous effects on society.
The property of solids in which they enlarge when warmed is thermal expansion. The opposite, shrinking when cooled, is thermal contraction. This property greatly effects how bridges, sidewalks, and concrete roads are made. They all have "expansion gaps," gaps between sections that allow the sections to expand in the heat of summer. Without those, the concrete would break and the bridges would warp and bend.
Expansion and contraction can cause things to crack, as in the weathering of rock. They can cause a bi-metal strip to bend and straighten, which phenomenon is used in some thermostats. Expansion can cause the roadway of a bridge to buckle, so gaps have to be left. Obviously they cause the thread in a liquid-in-glass thermometer to get longer and shorter.
Water has its smallest volume (for any given mass) at 4 degrees Celsius.
Water is most dense at 4°C/39°F. In absolute scale the temperature will be 277 K
when the temperature of the body is lowered or raised, it contracts or expands accordingly. If this expansion or contraction is prevented, then a stress is produced called thermal stress
Analog thermometers are based on the fact that matter expands and contracts in response to changing temperature. This is able to show smooth variation because the expansion and contraction is distributed among trillions of molecules per cubic millimeter. Since the expansion or contraction of each molecule is ultimately miniscule, the accumulated effects are excessively smooth.
A drug or substance the effects heart muscle contraction.
There are a few ideals about isolation and expansion effects that made history. The main thing is for America to have great power.
when your feet go in shoes and then your feet expand and contract so your shoes will not fit.
The effect was it closed off the frontier to colonial expansion.
Expansion. Depends on the object's composition though.
Takes up space where land could grow, or where a river can form.