11. During an investigation, you place a gas in a glass syringe and use a moveable plunger to keep the gas inside. You then slightly warm the syringe and the gas
inside, causing the gas to expand. You then observe the plunger moving slightly
outward. Explain the changes you observed in the system in terms of the kinetic-
molecular theory.

a polar bond is formed when electrons are shared unevenly between atoms

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

може ли да зареждате повече информация, моля