i recently underwent a fortnight long training in a power plant(explains my brief absence).
while visiting the turbogenerator section me and my friend who were obsessed with efficiency and application of science found that the turbogenerator set was the noisiest (had to be). so we thought how much amount of energy was actually being lost by this.
so my question is this.
how can we measure the energy of sound?
is there some instrument for this?
can anyone tell the principal which can be used to measure this.
will the knowledge of dB be helpful? (i think it wont be sufficient though.)
while visiting the turbogenerator section me and my friend who were obsessed with efficiency and application of science found that the turbogenerator set was the noisiest (had to be). so we thought how much amount of energy was actually being lost by this.
so my question is this.
how can we measure the energy of sound?
is there some instrument for this?
can anyone tell the principal which can be used to measure this.
will the knowledge of dB be helpful? (i think it wont be sufficient though.)