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

Put the events in proper chronological order, from earliest to latest. A. World War I ends, 19th amendment passed, Model T produced B. 19th amendment passed, Mo

look at the pattern below.How should the tird shape be labeled

answer the questions above

Read the excerpt from Act II of Hamlet. When she saw Pyrrhus make malicious sport In mincing with his sword her husband’s limbs, The instant burst of clamour th

What the correct answer now

Urgetttttttt!!!!!!! On his way to work each day, Steve encounters one traffic light. He records the color of the light each day by marking "G" for green and "R"

Match the following respiratory conditions to the 1. Emphysema a. A condition in which an attack can trigger constri 2. Pneumonia b. The inflammation of bronchi

Louis has developed a rash on his back. He seeks treatment from a specialist who treats the skin. What is the medical term for this specialist? OA. cardiologist

Calculate NL if a=25, b=27.73, and c=12

hi :) anyone able to explain why air from Australia moves to Central Asia as southeast monsoon winds? (before it gets deflected)