0
Add your answer:
Earn +20 pts
How does the behaviour of particles change ass energy is added to particles?
When heat is added to a particle, it will get more exited and move faster. The more heat you add, the faster the particles will move, and the further form one another they will be. Therefore, adding energy to the particles will also increase the spaces between them.
Is the following sentence true or false the faster the particles of a substance are moving the more energy they have?
True. The kinetic energy of particles is directly proportional to their speed. As the particles move faster, their energy increases.
If there is lots of particles in copperis there more energy or less energy?
water has the more energy. ice has less energy.
Is it true that in a cool body particles tend to move faster tgan in a hotter body?
No, in a hotter body, particles tend to move faster due to increased kinetic energy. In a cooler body, particles have less kinetic energy and move more slowly.
Why does adding heat cause particles to vibrate faster?
Adding heat increases the kinetic energy of the particles in a substance. This increase in energy causes the particles to vibrate faster and move more freely.
Using the particle theory to explain why the sent of the flower is more noticeable in warm room than cold room answer?
When particles heat up they gain energy and move faster. When a smell is added these faster moving particles spread the smell faster than if they were cold (with less energy)
What happens to the particles of air when energy is trannsferred to air?
The more energy a substance has the faster its particles in solution will move.
Do particles move faster as a liquid or a gas?
Particles move faster in a gas than in a liquid. In a gas, particles are more spread out and have more kinetic energy, leading to faster and more random movement compared to the more orderly and slower movement of particles in a liquid.
Do particles with more energy more faster than particles with less energy?
Other things being equal, yes. However, the energy depends not only on a particle's speed, but also on its mass. For example, if you have two particles in a mass ratio 1:2, and both have the same energy, then their speed ratios will be about 1.414:1.
Why does temperature affect the viscosity of a gas?
Temperature affects the viscosity of a gas because it influences the speed and energy of the gas particles. As temperature increases, the gas particles move faster and with more energy, resulting in lower viscosity. This is because the faster-moving particles collide with each other less frequently, reducing friction and making the gas less viscous.
When matter is heated do particles get more energy?
Yes, when matter is heated, the particles within it gain more energy. This increased energy causes the particles to move faster and vibrate more, leading to an increase in temperature.
Does the particles in water move faster when it heats up?
Yes, when water is heated, the particles gain more kinetic energy and move faster. This causes them to spread out and occupy more space, resulting in the water expanding and becoming less dense.
