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Why does the raindrop fall on the water surface is round?
Raindrops are round when they hit water due to surface tension. Surface tension causes the water molecules to stick together and minimizes their surface area, which naturally forms a round shape. This spherical shape allows the raindrop to maintain equilibrium and stability on the water surface.
Does water evaporate when boiled?
Yes, water evaporates when boiled. Boiling water causes it to change from a liquid to a gas, resulting in evaporation.
Would a block with holes in it sink in water?
It depends on the density of the block and the water. If the block's overall density is greater than the water, it will sink. However, if the block is less dense than water, it will float, regardless of the holes.
What happens to the beam of light when it hits the water?
When a beam of light hits water, it can undergo refraction, which causes it to change direction due to the change in speed between air and water. Some of the light may also be reflected off the surface of the water.
Will a block float in water?
It depends on the density of the block. If the block is less dense than water, it will float. If it is more dense, it will sink.
What causes the ice to change to water as they oass the block round from hand to hand?
The ice absorbs heat energy from the warmth of our hands, causing it to melt and change from a solid to a liquid state. This process is called melting point.
What causes liquid water to change into vapor water?
heat will change it
What causes the engine block to crack?
Lack of anti-freeze in sub-freezing temperatures. The water in the block freezes and expands.
What single erosional agent causes rocks to become round?
Water, by attrition.
What causes water in motor oil in a boat motor?
Cracked block or blown head gasket.
What phase change causes water to evaporate?
This phase change is called evaporation.
What is the name of the progress that causes liquid water to change into water vapour?
Evaporation
What causes water to change form?
Its the change in a temperature. If its cold water might freeze and make an ice cube.
What causes water to change its form?
Its the change in a temperature. If its cold water might freeze and make an ice cube.
What causes water to get into tractor sump?
faulty liners/porous block or cracked head/head gasket
What causes less water vapor production over a small area?
Clouds block the sun from vaporizing.
Is water pollution one of the causes of climate change?
YES
