The conducting path between the right hand and the left hand can be modeled as a 8.0-\rm cm-diameter, 180-\rm cm-long cylinder. the average resistivity of the interior of the human body is 5.1\omega\; m . dry skin has a much higher resistivity, but skin resistance can be made negligible by soaking the hands in salt water.
if skin resistance is neglected, what potential difference between the hands is needed for a lethal shock of 100 \rm ma across the chest? your result shows that even small potential differences can produce dangerous currents when the skin is wet.
express your answer to two significant figures and include the appropriate units.

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?