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

45.62mg of toluene is combusted and we get 152.5mg of carbon dioxide and 35.67mg of water vapor. What is the empirical formula of toluene?

Please give me a thorough answer and a scientific reason with proof of why. If Lactaid passes through the stomach (pH 2) then it will digest lactose when it rea

Find how much was investedat each rate if $20,000 more was invested at 7%than at 5%what would be its equation

Simplify 7a + 3b – 5a + 2b

PLEASE HELP | 15 POINTS!!!Select all the correct images.Select the two atomic models that belong to the same element.

What is 50% of 90? Pls help

8 x 10^-3 is how many times as great as 4 x 10^2

A slice of pizze is shaped like an isosceles triangle. If the tip is 32°, how big are the base angles?

Why is the outcome different for the rh+ baby compared to second rh+ baby?

(3,-7) and (9,-5) What is the equation