0
Most substances expand when warmed due to increased molecular motion. This phenomenon is commonly observed in gases, liquids, and solids. For example, water expands when it is heated, which is why ice floats on liquid water. Additionally, gases like air also expand significantly with increased temperature, leading to decreased density.
What else can I help you with?
When a substance expands what happens to its mass?
When a substance expands, its mass remains constant, as mass is a measure of the amount of matter in an object and does not change with volume. However, the density of the substance decreases because density is defined as mass per unit volume. Thus, as the substance expands and its volume increases, the same mass is distributed over a larger volume, resulting in lower density.
When substance is heated its particles expand and increase in size?
it expands and it becomes bigger
When a substance evaporates does it cool down or warm up?
It has to warm and then cool.
When liquid water is warm its density?
decreases as it becomes less dense and expands. This is why warm water rises in cooler water.
Why does water expand at the equator?
Water expands at the equator due to the centrifugal force caused by the Earth's rotation. This force effectively bulges the water in that region, resulting in a slightly larger volume compared to water at the poles.
What substance expands when frozen?
water
What happens to a substance or object when it is heated?
It expands.
Which substance expands the most in boiling water when they are sealed in syringes is it air iron or water?
Air expands the most.
Why is your transmission fluid low when warm but full when hot?
That is normal. The fluid expands when heated.That is normal. The fluid expands when heated.
When a substance expands what happens to its mass?
When a substance expands, its mass remains constant, as mass is a measure of the amount of matter in an object and does not change with volume. However, the density of the substance decreases because density is defined as mass per unit volume. Thus, as the substance expands and its volume increases, the same mass is distributed over a larger volume, resulting in lower density.
Is the expansion of a substance due to heat?
YES, as far as I'm concerned, a substance expands when heated and contracts when cooled.
If the substance is warmer then the Mercury in the thermometer the Mercury will?
If Mercury (element) is heated then like every other substance it expands.
Objects that form as warm air rises expands then cools?
CLOUDS
When warm air expands and rised it creates an area of what?
When warm air expands and rises, it creates an area of low pressure. As the warm air rises, it cools and condenses, forming clouds and potentially leading to the development of thunderstorms or other weather systems.
What happens to a particle of a substance when it expands?
individual particles do not expand, when a substance expands it is the dead space between the particles that expands and the particles begin to move around (assuming the substance was solid to begin with). If a particle did expand it would loose cohesion and break apart (possibly creating an atomic reaction depending on how it was expanded)
When substance is heated its particles expand and increase in size?
it expands and it becomes bigger
What happens to the air inside a balloon when you put it in a warm place?
The air inside expands.
