When mechanical waves have a frequency below the audible range, they are called

Keep practicing — related questions

• The frequency of (mechanical) longitudinal waves below the audible range is known as _____.
• Sounds of frequency below 20 Hz are called
• Sound waves with frequencies below the audible range of hearing 20 Hz (Hertz) are called as
• The frequency which is below the human range is called as
• The sound waves with frequency higher than 20000 Hz are called ____________________.
• Frequency of sound below 20 Hz is called
• What is the frequency range of an ultrasonic wave?
• Mechanical waves transfer________.