ayushpandey69 ayushpandey69

02-02-2022
Physics

contestada

why ultrasonic sound waves can pass through hard objects?

Respuesta :

dudleycierra024 dudleycierra024

02-02-2022

Answer: At such high frequencies it is very difficult for a sound wave to propagate efficiently; indeed, above a frequency of about 1.25 × 1013 hertz it is impossible for longitudinal waves to propagate at all, even in a liquid or a solid

Answer Link

Otras preguntas

compare and contrast the original 13 colonies.

Which scenario would create a challenge for efficient global trade? A. surplus production capacity in a country B. unhealthy relations between countries C.

What steps are state and local governments taking to reduce nicotine and tobacco use? Check all that apply. What steps are state and local governments taking to

Three-year-old aspen said to her mother, "me goed to the park. is you goed too?" she is displaying errors in

In the figure, a∥b and m∠3 = 34°. What is the m∠7 ? Enter your answer in the box.

to determine the meaning of unfamilar words, you can use

What emotion best describes the tendor of Europe after World War One? A. Anxiety B. Complacency C. Joyfulness D. Superiority

What verbal expression is the same as the algebraic expression below? 8 - 3x Question 4 options: a three times a number minus eight b three minus eight times a

What is she ran all the way to the bank with her check is it simple or complex complex compound

Although bulimia nervosa is often referred to as the "binge-purge" disorder, this is misleading because