Answers

2016-03-17T13:42:53+05:30
Loudness is directly proportional to square of amplitude so it is 9:16
frequency 1:1
0
Its ok, no. 1 is right but, for no.2, I am not sure. Please show steps for the 2nd one.
how can you say 1:1 ratio between frequencies is there any relationship
yaa dere is...
then tell me how the relationship grows