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Roads expand and contract due to changes in temperature. When temperatures increase, the road material expands, and when temperatures decrease, the road material contracts. This continuous expansion and contraction can put stress on the road surface, leading to cracks and damage over time.
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What form of energy causes cracks in roads?
Thermal energy from the sun causes roads to expand and contract, leading to stress on the road surface. This stress, combined with regular wear and tear from vehicles, can eventually cause cracks to form in roads.
Does oxygen keep it's volume?
Oxygen does not have a fixed volume, as it can expand or contract based on changes in temperature and pressure. For instance, heating oxygen can cause it to expand and increase in volume, while cooling it can cause it to contract and decrease in volume.
How does temperature cause mechanical weathering?
Temperature causes mechanical weathering by exerting stress on rocks through the process of thermal expansion and contraction. When rocks heat up, they expand, and when they cool down, they contract. This continuous expansion and contraction can create stress within the rock, leading to the weakening and eventual breaking of the rock into smaller pieces.
Which of theses can cause the expansion and contraction of rocks due to weathering?
Temperature changes can cause the expansion and contraction of rocks due to weathering. As rocks heat up, they expand, and as they cool down, they contract. This repeated cycle of expansion and contraction can lead to the breakdown of rocks over time.
Would a bar of copper contract if you placed it in a refrigerator?
All metals will expand and contract to some degree depending on the temperature.
How do roads expand?
Roads expand primarily due to changes in temperature. When temperatures rise, materials like asphalt and concrete heat up and expand; conversely, they contract in cooler temperatures. This thermal expansion can cause cracks and warping in the road surface, leading to the need for maintenance. Additionally, heavy traffic and the weight of vehicles can contribute to the deformation of roads over time.
What form of energy causes cracks in roads?
Thermal energy from the sun causes roads to expand and contract, leading to stress on the road surface. This stress, combined with regular wear and tear from vehicles, can eventually cause cracks to form in roads.
Why do roads over bridges have small gaps in them?
To allow them to expand and contract with heat and cold. Without those, the road would end up buckling.
Does matter expand or contract when it is heated?
Expand
What matter expand and contract?
explain how temperature affects matter using the words contract and expand
Does matter expand or contract when it's heated?
Expand
What do muscles need in order to expand and stretch?
They have to either expand or contract through movement. They can only expand and contract as far as their tissues will allow,
Will an inert gas expand and contract with temperature?
It will contract.
Do gases also contract and expand with changing temperatures?
Yes,gases also contract and expand with changing temperatures
Does structure contract or expand?
If a structure is made of a flimsy type of material, it may cause the structure to contract or expand. Bridges are a type of structure that may expand or contract depending on the weather environment the bridge is in.
What type of rocks expand?
All rock can expand or contract.
When things get bigger you say they contract converge or expand?
They expand.
