0
Water and temperature interact to cause weathering through a process called thermal expansion and contraction. When water freezes, it expands, putting pressure on surrounding rocks and causing them to crack. As temperatures rise, rocks expand and contract, leading to further weathering and breaking down of rocks. Additionally, water can seep into cracks in rocks, freeze, expand, and break the rocks apart through a process known as frost wedging.
Add your answer:
Earn +20 pts
Does cohesion cause water to resist temperature changes?
Yes, cohesion causes water molecules to stick together, making it resistant to changes in temperature. This is because it takes a lot of energy to break the hydrogen bonds between water molecules, resulting in water having a high specific heat capacity and stabilizing its temperature.
What are you removing when you lower the temperature of water?
When you lower the temperature of water, you are removing thermal energy from the water. This causes the water molecules to slow down and come closer together, eventually leading to a phase change from liquid to solid if the temperature is lowered below the freezing point.
Does ice melting depend on temperature?
Yes, ice melting depends on temperature. As the temperature increases, the kinetic energy of the molecules in the ice increases, causing them to move faster and break the hydrogen bonds that hold the solid ice structure together, leading to melting.
Why is water (H2O) a liquid at room temperature, whereas ammonia (NH3) is a gas at room temperature?
Water and ammonia have different intermolecular forces. Water molecules are held together by hydrogen bonding, which is stronger than the dispersion forces that hold ammonia molecules together. This difference in intermolecular forces results in water being a liquid at room temperature while ammonia is a gas.
What is the temperature of hot water from a hose in the sun?
The temperature of hot water from a hose in the sun can vary depending on factors like the amount of time the water has been exposed to sunlight, the ambient temperature, and the initial temperature of the water. It's generally not recommended to use hot water from a hose in direct sunlight as the temperature can potentially reach levels that can cause burns.
How does water cause weathering of rocks in mountain ranges?
Three types of weathing
Can temperatures break down rocks?
Yes. Temperature changes, water, wind, pressure changes, plant and animal action, and gravity are all agents of physical weathing.
Which substances when added to water will cause the greatest increase and decrease in water temperature?
Adding hot water will cause the greatest increase in water temperature, as it has a higher initial temperature. Adding ice will cause the greatest decrease in water temperature, as it absorbs heat from the water to melt and reach thermal equilibrium.
Does air temperature affect water temperature?
Yes, air temperature can affect water temperature. Warmer air temperature can cause water to warm up, while colder air temperature can cause water to cool down. Wind and sunlight exposure can also play a role in influencing water temperature.
Does cohesion cause water to resist temperature changes?
Yes, cohesion causes water molecules to stick together, making it resistant to changes in temperature. This is because it takes a lot of energy to break the hydrogen bonds between water molecules, resulting in water having a high specific heat capacity and stabilizing its temperature.
What is the effect of increasing the temperature of the pH of water?
Increasing the temperature will cause the pH to decrease.
What is water - rock interations on weathering?
Transporting is a key and at high temp (100-300 deg c) of water changing the rock. water is great at weathing because its has great solution properties.
Do you need to spray hot water on the pixos for them to stick?
No, spray water at room temperature is usually sufficient to make Pixos beads stick together. Using hot water may cause the beads to melt or lose their shape.
Is weathing a natural prosses?
Yes, weathering is a natural process that involves the breaking down of rocks and minerals on the Earth's surface due to exposure to various environmental factors such as wind, water, and temperature changes. It occurs over time through physical, chemical, and biological mechanisms.
How does the temperature of water affect the floating of an egg?
cause I say so
You have just changed the temperature sender unit but the temperature still rises any idea not losing any water vauxhall vectra 1998 sri 60.000?
The most common cause for the water temperature to rise is a nonworking thermostat. Another common cause is a nonworking water pump.
What happens to thermal energy when you mix hot and cool water together?
When you mix hot and cool water together, thermal energy will flow from the hot water to the cool water until they reach thermal equilibrium, where they both have the same temperature. This transfer of thermal energy will cause the overall temperature of the combined water to change.
