natbro1911 natbro1911

14-04-2020
Physics

contestada

ultrasound consists of sound at frequencies most people can hear?

Respuesta :

tanayaw55 tanayaw55

14-04-2020

the answer is 2 to 15 MHz

Answer Link

SBha0047 SBha0047

14-04-2020

Answer:

The units of frequency are called hertz (Hz). Humans with normal hearing can hear sounds between 20 Hz and 20,000 Hz. Frequencies above 20,000 Hz are known as ultrasound.

Explanation:

Answer Link

Otras preguntas

How did the civil war impact society

Italian artists such as

What is the predominant use of oil in the United States? residential use electricity production transportation industrial use

Answer if you are right you will get brainiest Pls Hurry ASAP . Ps you get 20 points

is this relationship linear or exponential

What is the simplified answer and how to find it

The average gasoline price of one of the major oil companies has been $2.20 per gallon. Because of cost reduction measures, it is believed that there has been a

While her husband spent 2½ hours picking out new speakers, a statistician decided to determine whether the percent of men who enjoy shopping for electronic equi

Which choice best states one purpose of an interview? To obtain background information on a field To compare and contrast two fields To persuade someone to st

Lee las frases y determina si el verbo es presente perfecto o pasado perfecto. Escoge la respuesta correcta. Read the sentences and determine if the verb is pre