# What is the speed of sound in air when the temperature is 30 C?

## What is the speed of sound in air when the temperature is 30 C?

Approximate speed of sound Celsius is c = 331.3 m/s.

## What is the speed of sound in air at 27 degrees Celsius?

340m/s.
The velocity of sound in air at 27 C is 340m/s.

What is the speed of sound at 35 C?

What is the speed of sound at 35°C? (352 m/s)What is | Chegg.com.

What is the speed of sound in air when the temperature is 32?

1085.1 feet per second
is absolute temperature in degrees Kelvin (which equals degrees Celsius + 273.15). For example, at zero degrees Celsius (32 degrees Fahrenheit), the speed of sound is calculated to be 1085.1 feet per second.

### What is the speed of sound in air at 150 C?

At a temperature of 819.45, we get a speed of sound of 662.6 m/s.

### How does temperature affect speed of sound?

Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly. The speed of sound is also affected by other factors such as humidity and air pressure.

What is the speed of sound in air at 28 degrees Celsius?

Speed of Sound in Air and Relative Humidity

Temperature (°C) Speed of Sound (m/s)
Relative Humidity (%)
20 343.5 343.7
25 346.4 346.8
30 349.4 349.9

How does temperature affect the speed of sound?

## How fast does sound travel if the air temperature is 20 C?

At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s. It depends strongly on temperature as well as the medium through which a sound wave is propagating.

## What is the speed of sound in a room with a temperature of 32 C?

So, the speed of sound at 32 degrees Celsius is 349 m/s.

Why does sound speed up when temperature increases?

Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly.

How fast does sound travel in a vacuum?

zero meters per second
A: The speed of sound in a vacuum is zero meters per second, as sound cannot travel in a vacuum. Sound is a wave, which means it spreads through the vibration of particles in a medium, such as water or air. Since a vacuum is empty space, there is no medium for the sound to travel through.