Ferrerb87 Ferrerb87

02-06-2020
Physics

contestada

help me ultra sound vs infrasound

help me ultra sound vs infrasound class=

Respuesta :

michbonsu michbonsu

02-06-2020

Answer:

ultrasound: high pitch, above the human range of hearing, reflects back

infrasound: longitudinal waves, in the human range, low pitch

Explanation:

Answer Link

Otras preguntas

A company’s success in achieving a meaningful __________ presence hinges largely on its ability to design and execute a marketing program that capitalizes on th

what made the USA what it is today ?

Shoko bought a box of popcorn for$3.50 and three medium drinks. Define a variable and write an expression to represent the total amount they spent. Then find th

Slack space most commonly contains visible data. True or false?

Which sequence is graphed below? A. an = n – 2 B. an = n – 1 C. an = n + 1 D. an = n + 2

What is the perimeter of ΔBDE?

Which group from the technological advances benefited the most of these changes and which groups benefited least?

a computer application used to enter, analyse and present quantitative data

The inca organized their families into local communities, known as _________, which were expected to provide labor and goods to their chiefs, and linked togethe

In a separate Microsoft word document explain the skills you regard as strengths and those you regard as needing improvement