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

if a set of numbers that both include both rational and irrational number is graphed on a number line what is the fewest number of distinct points that need to

The florist has 63 roses and carnations.if she has 27 roses bow many carnations does she have?

If five notebooks cost $5.25, how much will three notebooks cost?

what is 25/99 as a decimal terminating decimal or repeating decimal

A faction is an opposing group within a party. true or false?

Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes

Their married life was not since it was fraught with bitter fighting and arguments. (A) nubile (B) tranquil (C) obvious (D) cogent (E) imminent

how do you compare 1/5 and 0.201

What is 16/8 as a mixed number

factor completely if the polynomial is not factorable write prime also state the methods used to factor the polynomial. 1. x^2-12x+36 2. r^3-81r 3. 35x^3y