The density of air when it is heated decreases
Chalk powder is denser than oil, so it will sink when added to oil. This is because the density of an object determines if it will float or sink in a liquid - objects with a higher density than the liquid will sink, while objects with a lower density will float.
The reaction shifts to remove the heat APEX
The reaction shifts to remove the heat APEX
When heat is added to a solid, its particles gain energy and move more vigorously, causing an increase in temperature and expansion of the solid. This increase in kinetic energy typically leads to an increase in volume as the particles move further apart.
When sodium is added to water, it reacts vigorously to produce hydrogen gas and heat. The reaction is also exothermic, meaning it releases a lot of heat energy. The hydrogen gas produced may ignite and burn with a characteristic pop sound.
When heat energy is added to a substance, its particles gain more kinetic energy and move more vigorously. This increased motion can cause the particles to spread out, which leads to an increase in volume and a decrease in density of the substance.
The density of a fluid goes down (becomes less dense) when heat is applied.
When heat is added to a substance, the molecules and atoms vibrate faster.
it bubbled, evaporates,
The density is a bit lowered.
the Balloon starts to get starts to heat up and then it pops
The sugar solubility is increased.
The reaction shifts to remove the heat APEX
When you heat aluminum, its density decreases. This is because the atoms in the metal vibrate faster and more energetically, which causes them to spread apart slightly. The increase in volume with temperature causes a corresponding decrease in density.
When additional heat is added, the temperature of the solution remains constant until all the liquid has been converted into gas. This is also called the latent heat of vaporisation.
When heat energy is added to ice, the ice melts and turns into water. This process is called melting. As more heat energy is added, the water will continue to heat up until it reaches its boiling point, at which point it will turn into steam.
Chalk powder is denser than oil, so it will sink when added to oil. This is because the density of an object determines if it will float or sink in a liquid - objects with a higher density than the liquid will sink, while objects with a lower density will float.