What do you understand by the term ultrasonic vibrations?
- ASounds with frequency less than $20 \,Hz$
- BSounds with frequency between $20 \,Hz$ and $20,000 \,Hz$
- CSounds with frequency higher than $20,000 \,Hz$
- DSounds with frequency exactly $20,000 \,Hz$
Explore More
Similar Questions
State whether the following statement is true or false: Sound waves are transverse,whereas light waves are longitudinal in nature.
Easy
View SolutionName the waves of frequency greater than $20,000 \,Hz$. Give one use of these waves.
Easy
View SolutionWhat is Galton's whistle? To what use can it be put?
Medium
View Solution$(a)$ List in tabular form the distinguishing features between longitudinal waves and transverse waves. Give an example of each.
$(b)$ State and define the characteristics associated with sound waves.
$(b)$ State and define the characteristics associated with sound waves.
Medium
View SolutionSound made in front of a tall building $18 \, m$ away is repeated. Name the phenomenon and briefly explain it.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo