q26

Asked by  | 1st Sep, 2009, 07:01: PM

Expert Answer:

log V + log 3 = log(22/7) + log 4 + 3 log r

log 3V = log (22/7)(4) + 3 log r

log 3V = log (22/7)(4) +  log r3

log 3V = log (22x4xr3/7)

Taking antilog,

 3V = 22x4xr3/7

 V = 22x4xr3/(7x3)

Regards,

Team,

TopperLearning.

Answered by  | 1st Sep, 2009, 11:50: PM

Ask Doubt

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.