Excites the air particles inside causing it to expand
it is not the heat particle that expand it is the intermolecular space between them increases by particles moving further apart and all particles move apart by gaining kinetic energy but not at the same time.
All the particles gain more energy (i.e from heat) and move quicker and therefore they spread out causing air to expand
The glass surface will began to heat up and the particles will expand and move apart. This will make it hot and your mass inside you will heat
The addition of heat will cause any group of particles to expand and take up more volume but since the mass remains the same the density would decrease.
yes, the heat makes the particles move and in the heat they expand.
This is because when heat is applied to particles, they gain energy, therefore they travel faster and space out. The volume will increase though the density will decrease. So matter will always expand when exposed to heat.
When you heat air, the air pressure rises and the particles expand.
Excites the air particles inside causing it to expand
ne heat gives energy for the particles to move around
Air currents affect heat by absorbing the particles which causes the particles to expand to make it even hotter.
They start to speed up and expand.
The particles in a solid, move very little. But when it is heated, the particles expand because the heat moves the particles around more, making them need more space to move, therefore expanding the solid. =)
i believe heat does expand... I'm not sure though. i think the particles separate to have room to vibrate. that causes the heat to expand. :)
The particles which are in a fixed position because the candle is a solid heat up and vibrate more this makes the candle expand
beacuase the molicules vibrate which makes the heat expand.
it is not the heat particle that expand it is the intermolecular space between them increases by particles moving further apart and all particles move apart by gaining kinetic energy but not at the same time.