Question

log k2/k1 =100 where k1=4 then find the value of k2

Answer 1

since log(a/b)=log a - log b

log(k2/k1)=log k2-logk1

log k2 -log 4=10^2

log k2-2 log2 =2 log 10

log k2=2+2log2

log k2=2+2(1.414)

log k2=4.828

k2=10^4.828