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Speed of Sound Apparatus
Item #97-6700
$189.00
Bundle Discount
The Speed of Sound Apparatus determines the speed of sound easily by measuring the time taken for the sound to travel between two microphones.
Resources
Product Details
This easy-to-use apparatus for determining the speed of sound in air ties quantitative evidence to a conceptual definition of sound. The unit contains two sensitive microphones connected to a control circuity that will start and stop a millisecond timer. Alternatively, the outputs may be monitored on a storage or pc oscilloscope. The apparatus produces a sharp sound in line with the two microphones and then records the time taken for the sound to travel between them. The speed of sound apparatus is supplied with a 9V battery, a 6-meter connecting cable, and full instructions.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
Product Specifications
Features
- Dedicated unit for a time of flight method to measure the speed of sound in air
- Little setup/configuration required
- Easy to understand and interpret method
- Versatility - demo using a timer for instant time delay read out, or extend to a lab activity using oscilloscope connections to see independent sound signals
Specifications
- Dimensions: L x W x H: 100 x 110 x 65 mm
- Weight: 375g
- Input Voltage: 9V PP3 Battery
Warning: California Residents
WARNING: Cancer & Reproductive Harm — www.P65Warnings.ca.gov
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