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## How to measure the speed of sound with two lumps of wood ...

www.instructables.com/id/How-to-measure-the-speed-of-sound-with-two-lumps-o/

Speed is how far something travels in a known time speed = distance / time. In everyday life, speed is generally measured in either miles per hour (or kilometres  ...

## How to Measure Sound Travel in the Air | HowStuffWorks

science.howstuffworks.com/how-to-measure-sound-travel-air.htm

Here is a simple way to measure the speed at which sound travels through air. You'll need the following items: Two blocks of wood, or other items that make a ...

## Science Experiment: Measuring the Speed of Sound

www.picotech.com/library/experiment/measuring-the-speed-of-sound

Measuring the Speed of Sound. An educational application note describing the use of high speed data loggers to measure the speed of sound through air.

## How to measure the speed of sound - io9

io9.com/5594351/how-to-measure-the-speed-of-sound

Jul 23, 2010 ... There's a simple way to measure the speed of sound. It's low tech and unimpressive, but you get to blast an air horn. How many times can you ...

## Speed of sound: simple measurements. From Physclips

www.animations.physics.unsw.edu.au/jw/sound-speed.htm

We made some simple measurements of the speed of sound in the multimedia chapter Sound. We also describe these in the lab section. These use time of flight  ...

## Echo-based measurement of the speed of sound - arXiv.org

arxiv.org/pdf/1102.2664

The speed of sound in air can be measured by popping a balloon next to a microphone a measured distance away from a large flat wall, digitizing the sound  ...

## Speed of Sound Grades 9-12 - NASA - Aeronautics Research ...

www.aeronautics.nasa.gov/pdf/speed_of_sound_9-12.pdf

principle of resonance to set up an experiment in the classroom to measure the speed of sound in air. The speed of sound will be calculated using the standard.

## Speed of Sound

artsites.ucsc.edu/EMS/music/tech_background/te-01/soundspeed.html

Speed of Sound. You can measure the speed of sound the same way you measure the speed of a runner, with a stopwatch on a closed track. Find a place ...

Feb 1, 2012 ... Part of NCSSM Online Physics Collection: This video deals with using speed of sound for short time interval measurement. This is part 1 of 2.
Jun 11, 2010 ... Using two microphones connected to a data logger to measure the speed of sound. I use the ALBA data logging equipment for this experiment.
The speed of sound varies depending on the temperature, pressure, and density of the medium through which the sound waves travel. For dry air at sea level at 68° F, the speed of sound is 767 miles per hour, or 1235 km/h

### Measuring the speed of sound using echoes - Practical Physics

practicalphysics.org

Class practical Echoes are used outdoors to estimate the speed of sound. Good weather has to be ordered at the same time as the equipment! Apparatus and ...

### Standard Grade Bitesize Physics - Communication using waves - BBC

www.bbc.co.uk

You should be able to describe a method of measuring the speed of sound in air. You may have used a method known as the clap-echo method in the ...

### BBC Bitesize - KS3 Physics - Sound waves - Revision 3

www.bbc.co.uk

Although sound travels quite fast, it is still possible to measure its speed in air. To do this, you need to measure the time it takes a sound to travel a measured ...