textdina textdina

31-12-2018
Physics

contestada

If a fast-moving car making a loud noise approaches and moves passed a person what will happen as the distance between the two increase

Respuesta :

31-12-2018

As the distance between the car and the person increases, the amplitude of the noise will steadily decrease (the noise will become less and less loud).

(The person probably won't notice the other thing that will happen ... just as the car passes him, the frequency of the noise will become lower.)

Answer Link

Otras preguntas

Was America use of atomic bomb on Japan to end ww2?justified

90 points?with explanation

Which action is a responsibility of state governments but not the federal government? A. Issuing passports and other foreign travel documents B. Setting polici

Jason, a highminusschool student mows lawns for families in his neighborhood. The going rate is $12 for each lawnminusmowing service. Jason would like to charg

In the CRC checker at the receiver, the remainder that indicates error in the received data is: a. a string of binary zeros b. a string of binary ones c. a stri

Consider a triangle ABC like the one below. Suppose that A = 27°, C = 78°, and b = 66. (The figure is not drawn to scale.) Solve the triangle. Round your answer

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit. Select all that apply. A.) (3.6, 0.6) B.) (-2.6, 0.4)

What is the purpose of the pericardial sac?

PLEASE HELP ME PLEASE AS FAST AS POSSIBLE What is the degree of the following polynomial? 2x5 + x4 + x3 + x - 28 A) 3 B) 4 C) 5 D) 6

70% of the population of China lives on only one fourth of the land true or false