Apply the kinetic molecular theory to predict the
outcome regarding the gas shown at right under
each of the conditions below by filling in
"increases" or "decreases in the space provided.
1. If temperature is increased, the number of
collisions per second |
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2. If volume is increased, the number of
collisions per second
BILLETTE
EMBELE
ES
RO
HARES
3. If the number of particles is increased, the
number of collisions per second

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

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.