0
How does the average kinetic energy of the helium atoms in a balloon change as the helium gas is heated?
Wiki User
∙ 11y ago
the theaory of gravity when lifted by a hot air substance is qiute simple if you think about it
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoThe kinetic energy of the helium atoms will increase as the helium gas is heated. The higher the temperature is, the faster the particles will move.
Add your answer:
Earn +20 pts
Why does a balloon get smaller in cold weather?
The simple answer is because the pressure remains the same. When pressure remains constant, the change in volume will be directly proportional to the change in temperature. The air molecules release energy as they travel around inside the balloon. What we call pressure is technically the force of the air molecules colliding with the inside of the balloon and each other. The kinetic energy is related to the speed of the molecules. The faster the molecules are moving, the greater the kinetic energy. The greater the kinetic energy, the greater the pressure in the inside of the balloon. The outside air is doing the same thing to outside of the balloon. Therefore, the pressure pushing out is equal to the pressure pushing in. Temperature decreases because the molecules inside the balloon are releasing their energy in the form of heat as they interact with each other. In fact, they heat energy passes through the balloon and is absorbed by the air on the outside. Over time, more energy is released, and the temperature drops. The volume of the balloon decreases in order to maintain a constant pressure. As the surface area decreases, the total pressure pushing in also decreases so that it always equals the pressure pushing out.
What happens to a balloon kept in a very warm greenhouse?
The balloon will increase in size because the average kinetic energy of the gas molecules in the balloon will increase when the temperature increases .... Therefore the balloon from the greenhouse will increase its size and if we bring the ballonext back to the normal room temperature then the balloon will comega back to its original size ... THANK YOU FOR READING !
What Explain what happens to the average kinetic energy, thermal energy, and temperature of a substance when the particles in the substance slow down.?
The particles in a substance slow down when the average kinetic energy of the particles decreases. As the average kinetic energy decreases, the internal energy decreases, and so the thermal energy decreases. As the thermal energy of the substance decreases, the temperature decreases.
What happens to the speed of the particles inside an air-filled balloon if the temperature of the balloon increases?
They move faster.Particles on the outside of the balloon are slower.The particles will move faster due to an increase in their kinetic energy.
Burning fossil fuels is like letting go of a slingshot because both change potential energy into?
Burning fossil fuels turns potential energy into kinetic energy. Kinetic energy is energy in motion, which can be used to do work.
How does the kinetic energy of air inside a balloon to outside air?
the air inside the balloon has more kinetic energy
How does a substances temperature change when the average kinetic energy of it's particles increases?
As the average kinetic energy of a substance increases, the temperature will increase.
What would happens if you put a balloon in a freezer?
The balloon would shrink because the average kinetic energy of the gas molecules in the balloon decreases when the temperate decreases. Go and try it is a pretty fun!
How does a substance 's temperature change when the average kinetic energy of it's particle increases?
As the average kinetic energy of a substance increases, the temperature will increase.
What is measure the average kinetic energy of particles?
The average kinetic energy of particles is temperature.
The kinetic energy of a substance is the what kinetic energy of its particles?
The kinetic energy of a substance is the average kinetic energy of its particles.
What is the kinetic energy of a substance and the kinetic energy of its particles?
The kinetic energy of a substance is the average kinetic energy of its particles.
Can kinetic energy and potential energy both increase when a gas filled balloon is rising in air?
Yes. energy is increasing inside the balloon causing it to rise in the air. Therefore, kinetic and potential energy is constantly increasing as the balloon floats higher.
How does a substances temperature change when the average kinetic energy of its particles increases When it decreases?
It decreases in relation to lower temperature.
Do molecules have the lowest average kinetic energy in a plasma?
No. Molecules have the lowest average kinetic energy in a solid. Plasma is the highest average kinetic energy.
What will happen to a balloon's volume if its heated?
The kinetic energy of the particles inside the balloon increase. This then expands the volume of the balloon.
If all were at the same temperature how would the average kinetic energy of the particles compare an iron cube an aluminum cube and a balloon filled with helium gas?
If the two metals are at the same temperature then the atoms in each would have the same average kinetic energy. Temperature is a measure of the "average energy per degree of freedom". To simplify things somewhat, kinetic energy is one of these degrees of freedom and so if they have the same temperature they have the same kinetic energy. Go to the related link below for a fuller understanding of the connection between kinetic energy and temperature.
