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Why does a ice-hockey puck have less friction than a ball rolling on the ground?
An ice-hockey puck has less friction than a ball rolling on the ground because ice surfaces are smoother and provide less resistance compared to the irregularities on the ground that increase friction. Additionally, the material of the ice-hockey puck and the ice surface are designed to have low friction properties to allow for smoother and faster movement on the ice.
How is the angle of repose related to mass movement?
Movement of a material will occur if the angle of repose is increased by the addition of material, or if friction is decreased by oversaturation of the material, or in the event of a ground moving event.
What is Water that doesn't soak into the ground or evaporate but flows across the ground but flows across earth surface is called?
Runoff
Which of these is formed from surface runoff that cannot penetrate the ground?
Surface runoff that cannot penetrate the ground forms streams, rivers, or lakes.
What is rainwater that does not soak into the ground called?
Rainwater that does not soak into the ground is called surface runoff. It flows over the surface of the ground and can collect in streams, rivers, and eventually make its way to lakes or oceans.
What water source contains more inorganic material?
Groundwater typically contains more inorganic material compared to surface water sources like rivers or lakes. This is because groundwater comes into contact with various minerals and rocks as it moves through the ground, leading to higher mineral content such as calcium, magnesium, and iron.
How is diamond extracted from the ground?
Raw diamonds are mined from the earth around kimberlite pipes that erupt this material to the earth's surface.
What is a hard shiny material found in Earths ground called?
That would be a mineral such as quartz, diamond, or pyrite. Minerals are naturally occurring inorganic substances with a definite chemical composition and ordered atomic structure.
What stress developed after grinding?
Usually a high compressive stress is developed just beneath the surface of the ground part. Value depends on the material.
What bone structure has inorganic salts deposited in organic ground substance?
Matrix
What is surface temperature?
Surface temperature refers to the temperature of an object or material on its outermost layer or the immediate area at the interface with the surrounding environment. It can vary greatly based on the type of material, location, and external factors such as sunlight or insulation. Monitoring surface temperatures is important in various fields like engineering, environmental science, and materials processing.
When the roof of a cave wears away and the ground sinks in it forms a what?
When the roof of a cave wears away and the ground sinks in, it forms a sinkhole. Sinkholes are depressions or holes in the ground that are typically caused by the collapse of surface material into underground caves or voids.
How does the sun heat the ground?
The sun heats the ground through a process called radiation. Sunlight contains energy in the form of electromagnetic waves that warm the surface of the Earth upon absorption. This heat is then transferred to the ground through conduction, warming the air above it.
Is a river surface or ground water?
Ground water
When does surface water become ground water?
When the ground water flow out of the earth surface as a form of spring.
The pith contains what type of tissue?
the pith contains ground tissue.
How can I effectively use a patio paving mold to create a beautiful and durable outdoor space?
To effectively use a patio paving mold, follow these steps: Prepare the area by leveling and compacting the ground. Place the mold on the ground and fill it with concrete or paving material. Smooth the surface and remove the mold carefully. Allow the material to dry and cure properly. Seal the surface for added durability and aesthetics.
