[" QUESTION "7:],[" Four sources of sound each of sound level "10dB" are sounded together,the resultant intensity level will be "909],[40dB],[" or "dm]

Four sources of sound each of sound level 10 dB are sounded together in phase , the resultant intensity level will be (log _(10) 2 = 0.3)

Four sources of sound each of sound level 10 dB are sounded together in phase , the resultant intensity level will be (log _(10) 2 = 0.3)

Four souces of sound each of sound level 10dB are sounded together in phase, the resultant intensity level will be (110/n) dB. Find value of n (log_(10)2=0.3) .

Four souces of sound each of sound level 10dB are sounded together in phase, the resultant intensity level will be (110/n) dB. Find value of n (log_(10)2=0.3) .

Two sounds differ in sound level by 3.00 dB. What is the ratio of the greater intensity to the smaller intensity?

The sound of loudness of sound in the range of 15 dB - 16 dB is