The envelope of gas that surrounds an object in space is a space charge. Electric charge is treated as a continuum of charge that is distributed within a volume or area of space.
I
lithosphere
The envelope of gas around the Earth is officially known as the atmosphere.
No. An isolated system is one which has no exchange of matter and energy with the surrounding. In case of earth, many gas particles of earth's atmosphere are lost to the space. Also it receives energy from the earth. Hence there is a transfer of matter and energy with surrounding (universe) so earth is not an isolated system.
[object Object]
gas
lithosphere
No. A hot air balloon is a solid object. That is, the basket, the ropes, the burner and the envelope itself are not gasses. The air within the envelope is a gas, of course; heated atmospheric gasses in fact. But the balloon itself is not a gas.
An ambient pressure is a pressure on the surrounding medium on an object, such as a gas or liquid, which comes into contact with the object.
Buoyancy force come from difference in density of the object and the surrounding. Buoyancy of the ship can change from the pay load inside its' space. More load per space reduce the buoyancy. For Balloon, buoyancy is change by increase temperature of gas inside to balloon since increase in temperature would cause gas to expand and had lesser density in its' cavity. In general, buoyancy increase or decrease by changing of density of the object or the surrounding medium.
a phase change from solid to gas
The envelope of gas around the Earth is officially known as the atmosphere.
The space that a gas takes up is called its volume.
volume not mass. mass is the amount of matter in the object. dont get it mixed up!
The glass envelope, or bulb, of an incandescent light bulb is needed to hold the inert gas, such as argon, that fills the space. The filament of a light bulb is made of tungsten wire. When electricity passes through it the filament becomes extremely hot and emits light. The inert gas surrounding the filament protects it from evaporating too quickly. A light bulb only lasts as long as its filament lasts.
atomoshere
Buoyant force is caused by differences in fluid pressure.Buoyancy is the upward force on an object produced by the surrounding fluid (could be a liquid or a gas) in which it is fully or partially immersed.
what is gas in the disc space?