subject

Chemistry, 27.05.2021 01:00 stinematesa

Using the example of an ambulance, explain the Doppler Effect. Infer why the doppler effect can or cannot occur in all waves. PLEASE ANSWER ILL PICK BRAINLEIST TO THE FIRST ACTUAL ANSWER

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 16:30

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:

Answers: 1

question

Chemistry, 22.06.2019 17:10

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Answers: 2

question

Chemistry, 23.06.2019 02:00

To calculate the molarity of a solution, you need to know the moles of solute and the

Answers: 2

question

Chemistry, 23.06.2019 08:40

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?

Answers: 2

You know the right answer?

Using the example of an ambulance, explain the Doppler Effect. Infer why the doppler effect can or c...

Questions

question

History, 28.06.2019 10:10

What was one result of large armies traveling great distances during the crusades? 1)europes population severly declined 2)democracy in the middle ea...

question

Mathematics, 28.06.2019 10:10

5. solve (2x - 1)2 = 8 using the quadratic formula....

question

Mathematics, 28.06.2019 10:10

Three math questions a piece of cardboard has two circles punched out of it. what is the approximate area of the remaining cardboard? use 3.14 for pi...

question

Mathematics, 28.06.2019 10:10

Atoy rocket is launched at an initial velocity of 50 ft/s at an angle of 75° with the horizontal. how long will it take for the rocket to travel 20 fe...

question

Mathematics, 28.06.2019 10:10

Me ! a middle eastern restaurant recorded the number of times 2 dinner appetizers, hummus and baba ghanoush, were ordered every day for 1 month. the...

question

Mathematics, 28.06.2019 10:10

Alistair writes the system of equations below. 2x + 3y = –60 2x + 3y = 120 which statement describes the solution to this system of equations? a ther...

question

English, 28.06.2019 10:10

Source: bloom, sol. "the constitution of the united states: questions and answers." the story of the constitution. washington, dc: national archive...

question

Physics, 28.06.2019 10:10

A20 cm diameter cylinder that is 40 cm long contains 60 g of oxygen gas at 46°c. (a) how many moles of oxygen are in the cylinder? (b) how many oxyge...

question

Mathematics, 28.06.2019 10:10

Value of the house has increased. mr. porter writes the equation below to express the current value of his house. d + 0.21d = 1.21d mr. porter claims...

question

Computers and Technology, 28.06.2019 10:10

The internet is based on a u. s. government project called infrastructure . today, the internet is a collection of networks, tied together by common i...

question

Physics, 28.06.2019 10:10

Ahelium-filled blimp stays aloft since helium is less dense than regular air, so helium will rise above regular air. the density of helium is about 1....

question

Health, 28.06.2019 10:10

Part a - module 21.1 overview of the respiratory system cbrt exercise part 1 an unknown gas has been released into a subway station. victims reported...

question

Computers and Technology, 28.06.2019 10:10

Local area networks use many of the same network technologies and the internet, only on a smaller scale. devices that access lans are equipped with a...

question

Spanish, 28.06.2019 10:10

Completarfill in the blanks activity textbook instructionsfill in the blanks with the preterite form of the appropriate verb in parentheses. unlimited...

question

Chemistry, 28.06.2019 10:10

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much w...

question

Mathematics, 28.06.2019 10:10

Match the terms to their definition. 1. combination the average of a set of data; the sum of the elements divided by the number of elements 2. comple...

question

Mathematics, 28.06.2019 10:10

Erinn's basic cell phone plan charges $54.99 for service plus $0.2 per minute beyond the including 500 minutes in the plan. how much will it cost erin...

question

Social Studies, 28.06.2019 10:10

Which members of the middle class gained power and wealth during this time?...

question

Mathematics, 28.06.2019 10:10

Show how the following sequences is an arithmetic or not me

question

Mathematics, 28.06.2019 10:10

Which expressions are equivalent to (k^1/8)^−1 ?...

More questions: Chemistry Another questions

Questions on the website: 13722363