Kinetic
geo
1253
2) we know that the law of conservation of energy states that energy cannot
be created or destroyed. it only changes form. consider this energy
transformation diagram. explain why the efficiency of the blow dryer is not
100%
electrical
energy
825)
thomas
ondon
5503
a) some of the electrical energy is destroyed during the energy
transformation.
b) some electrical energy is not transformed.
c) conservation of energy implies that some of the electrical energy is
conserved or not used to run the fan.
d) some of the electrical energy is transformed into sound energy as well as kinetic energy.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

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.