zobug1999 zobug1999

09-03-2017
History

contestada

Which wave BEST represents a sound that a person and a dog can hear changing to a sound that only a dog can hear

Respuesta :

christianford1 christianford1

09-03-2017

a slow moving sound wave to a fast moving sound wave.

Answer Link

tramyaellison1 tramyaellison1

30-11-2018

A dog can hear higher frequencies than a person can. The wave in choice A best shows this.

Answer Link

Otras preguntas

Rectangular shaped farm 3.75km by 1.4 km farm whats the area in square kilometers, acres,hectares

Javier worked 2.4 hours on Monday and 3.8 hours on Tuesday. His pay rate is 10.25 an hour. How much will he pay, in dollars,for the two days?

What time period lasted for more than half of the hypothesized history of the Earth? a. Carboniferous c. Paleozoic b. Cretaceous d. Precambrian

Which word best describes the degree of overlap between the two data sets? moderate none high low Two line plots with the same scale and interval, from ten to t

im going to give 20 points for this question please answer it please

PLZ HELP ME ASAP!!! WILL GIVE BRAINLIEST AND RATE!!! 1. Which of the following statements is true? The average thickness of the crust is 20 miles. The Earth's

Mark the statement if it correctly describes trade between Rome and the East. A. Wealthy Romans wanted silks and spices from the East. B. Goods travel

The distance between points (1, 1) and (x1, y 1) is the square root of (x1 - 1)2 + (y1 - 1)2. true or false

15 less than half of a number

A parachutist of mass 100 kg falls from a height of 500 m. Under realistic conditions, she experiences air resistance. Based on what you know about friction, wh