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

A nurse is administering erythropoietin (epogen) three times a week to a client receiving chemotherapy for cancer. which client response is considered most sign

Dr. jekyll needed which of these ingredients to make another batch of his potion?

Edited by: John Stevenson This information can be found where? a. Table of contents C. Index d. Glossa b. Title page

Verify trig identity. Show steps and give reason for each step. (cosx)(tanx)(cscx)=1

When he was elected president what did warren g. harding promise?

The ratio of the corresponding linear measures of two similar cans of fruit is 4 to 7. The smaller can has a surface area of 220 square centimeters. Find the su

What happens when aerobic bacteria break down dead algae?

What is the term for a group of mice that all live together in the same place?

What 4 pieces of evidence are used to explain evolution?

A restraunt offers a “creat your own pizza”. Menu option. There are 3 types of meat,6 types of vegetables, & 3 kinds of cheese. Customers may choose ONE mea