Advertisements
Advertisements
Question
State the properties of ultrasound that make it useful.
Advertisements
Solution
High Power , High Energy and good directionality are the properties of ultrasonic sounds which makes them useful.
APPEARS IN
RELATED QUESTIONS
Which has the higher frequency - ultrasonic sound or infrasonic sound?
Complete the following sentence:
Ultrasound is of frequency ___________.
Complete the following sentence:
Elephants produce ____________sound.
Name the sound of the frequency given below:
10 Hz
Name the sound of the frequency given below:
1000 Hz
Name the sound of the frequency given below:
40 kHz
State two applications of ultrasound.
Name three animals which can hear ultrasonic vibrations.
What is Galton’s whistle? To what use is it put?
The sonic boom of an aircraft has a time period of 0.00005s. Calculate the frequency of sound produced.
