Sounds which are below 20Hz frequencies are called
A form of energy which is produced by vibrations and can be detected by ears is called
Loudness is measured by
Sound travels at speed of 5960m/s in
The regions where molecules are compressed are called
Voice is produced by the vibrations of
A loud sound contains more energy than
The human ear can be divided in to
Sound travels at a speed of 343m/s in
A distinctive quality of a sound which depends on the frequency of sound is called a
The chain of tiny bones in ear includes
A thin sheet of membrane which is stretched tightly across the end of ear canal is called
Loudness is measured in units called
The first part of ear which collects air which is funnel shaped is called
Sound sensor when connected to data logger helps in measuring
The wavelength of the high frequency sound wave is
He symbol of decibel is
Humans can hear the sound within range
The SI unit of frequency is
The brain interprets vibrations and electrical signals as
Please disable the adBlock and continue. Thank you.