em3mZetshabaileroke em3mZetshabaileroke

04-05-2016
Physics

contestada

How long would it take a sound wave from a car alarm to travel 1 km if the temperature is 0 degrees Celsius

Respuesta :

04-05-2016

The speed of sound in dry air at 0°C is 331.3 meters per second.

(1,000 meters) x (1 second / 331.3 meters) = 3.018 seconds .

Answer Link

Otras preguntas

can someone please help me with this question? (no links!)

The distance between 19 and -15 on a number line is 4 true or false?

Evaluate f(x)3x + 8 for x = 1. A. -11 B. 5 C. 11 D. 3

How does a CENTRAL IDEA develop over the course of a story? first to answer gets brainlyest. IF YOU DONT KNOW DONT ANSWER!!!! BAD ANSWERS GET REPORTED!!! !!hurr

6 yd Find the area of the square.

As Carter was hammering a nail, he accidentally hit his thumb with the hammer. His response to this is due to a special sensory receptor called a ______.

Dara has to solve 35 math problems for homework. She has completed 14 of them.what fraction of the problems does she have left to do?

During a testing process, a worker in a factory mounts a bicycle wheel on a stationary stand and applies a tangential resistive force of 125 N to the tire's rim

PLSSSSSSSSS help just open it and help me PLSSSSSSSSS

2. The output of this system is what type of motion? (rotary, reciprocating, or linear)