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WHICH two substance which expands on heaTing?
Two substances that expand when heated are water and mercury. Heating these substances causes their molecules to become more energized and move farther apart, leading to an increase in their volume.
What do substances do when heated because of the molecules?
they expand
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
Do substances have to contain water in order to be heated in the microwave?
No, substances do not have to contain water to be heated in the microwave. The microwave oven uses electromagnetic waves to agitate the molecules in the substance being heated, causing them to generate heat regardless of their water content.
When a substances is heated what happens?
When a substance is heated, its temperature increases and the kinetic energy of its particles also increases. This causes the particles to move faster, leading to increased collisions and interactions among them. Eventually, the substance may undergo physical or chemical changes depending on the temperature and nature of the substance.
What expands when its heated?
Most substances expand when heated.
What do Metals and other substances do when heated?
materials usually expand when heated.
WHICH two substance which expands on heaTing?
Two substances that expand when heated are water and mercury. Heating these substances causes their molecules to become more energized and move farther apart, leading to an increase in their volume.
Why does grease splatter?
If there is water contained in a "grease bubble", as the grease is heated, the water evapourates and expands, causing the grease bubble to burst.
What do substances do when heated because of the molecules?
they expand
Why are substances expanded when they are heated?
because the particles
How does the density of most substances change when they are heated?
Most substances expand and become less dense when heated because the increased thermal energy causes the molecules to move farther apart, which decreases the density. However, there are exceptions such as water, which becomes denser when heated from 0°C to 4°C due to its unique behavior when transitioning from a liquid to a solid.
Why substances often expand when they are heated?
because the particles
What expands when it is heated?
When heated, most substances expand due to the increase in kinetic energy of their atoms or molecules. This leads to an increase in the average distance between the particles, causing the substance to expand.
Why do substances often expand when they are heated?
When substances are heated, their molecules gain kinetic energy and vibrate more rapidly. This increased motion causes the molecules to move further apart from each other, leading to expansion. The expansion occurs because the increased distance between the molecules results in a larger volume occupied by the substance.
Why does raindrops splatter through?
Raindrops splatter when they hit a surface due to the impact force generated upon contact. The force causes the raindrop to break apart and spread out in different directions, creating the splattering effect.
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
