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

What does "y usted" mean in English?

The length of a rectangle is 2 units shorter than one-fifth of the width, x. Which expression represents the perimeter of the rectangle? 2/5x−8 12/5x−4 2/5x

What is the LCm of two numbers if one number is a multiple of the other

An experiment requires 42.5 g of sulfuric acid, which is easier to measure by volume than by mass what voliume should be measured out if the denstiy of the sulf

Give an order-of-magnitude estimate for the time in seconds of a year

How do you say I think in spanish

The medical word used today for muscle is very similar to the latin word origin, which is:

Lalo has five apples Tito took 3 apples how many apples dose lalo have ?

For my birthday, Hazel Grace Lancaster got me a huge balloon, which I tied around my wrist. place the right punctuations

Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression. (tan 45° + tan 60°)2