<prompt> Find out chronaxie and rheobase from the graph given belowChronaxie 0.2 msec; rheobas 0.3VChronaxie 0.3V; rheobase 0.2 msecChronaxie 0.3V; rheobase 0.6VChronaxie 0.2 msec; rheobase 0.6V  <response>: Rheobase is the minimum stimulus strength that will produce a response. It corresponds to 0.3V Chronaxie is the minimum time duration for which a stimulus doubles the rheobase. Double the rheobase is 0.6V which corresponds to 0.2 msec. 