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

Need help with this, explaining how to do it would be very much appreciated. Thanks :)

como identifico una X Cubica en un polinomio

find someone to review my essay

what is function of language

In triangle RST, m∠R > m∠S + m∠T. Which must be true of triangle RST? Check all that apply. m∠R > 90° m∠S + m∠T < 90° m∠S = m∠T m∠R > m∠T m∠R >

128 (4 + 2) = (128 ÷ 4) + 2 A. True B. False

how much is 10 cents + 7 dimes + 1 quater equals?I'm trying to make a dollar

4x + 2y=4 and 3x -y= -7

How many grams of Fe(NO3)3 are present in a 20.0 mL sample of a 0.500 M solution?

How are the processes of asexual reproduction and sexual reproduction different? Select three options O In both processes, all offspring have identical DNA. 0 T