EASY
Earn 100

Do we hear the sounds produced by bats?

Important Questions on Sound

EASY
Science>Physics>Sound>Audible and Inaudible Sounds
For human ears, the audible range is 20 Hz to 20,000 Hz.
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Give two uses of ultrasonic vibrations in the industry.
MEDIUM
Science>Physics>Sound>Audible and Inaudible Sounds
What is the range of infrasonic waves?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Out of the following frequencies, which one can we hear better?
MEDIUM
Science>Physics>Sound>Audible and Inaudible Sounds
To what special use can a Galton whistle be put to?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Vibrations of frequency between 20 Hz to 20,000 Hz are called:
EASY
Science>Physics>Sound>Audible and Inaudible Sounds

What is the range for audible sound in human ear?

EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What is meant by infrasonic?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What is the range of audible vibrations for the normal human ear?
MEDIUM
Science>Physics>Sound>Audible and Inaudible Sounds
What is the range of ultrasonic waves?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
The sound within the frequency range of 20 Hz to 20,000 Hz is called.
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What are infrasonic vibrations? What is their range in hertz?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Name two animals which can hear ultrasonic waves.
HARD
Science>Physics>Sound>Audible and Inaudible Sounds
Differentiate between audible and inaudible sounds.
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What is the range of sonic vibrations?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Give the range of ultrasonic vibrations. State two medical uses of ultrasonic vibrations
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What do we call the frequency range that humans can hear?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
What is meant by ultrasonic?
MEDIUM
Science>Physics>Sound>Audible and Inaudible Sounds
What is the range of sonic waves?
EASY
Science>Physics>Sound>Audible and Inaudible Sounds
Which range of frequencies can be heard by human with normal hearing?