Description
Specification: This apparatus tell us that when a sound wave strikes a hard surface, it change its direction and goes back to the same medium at same angle which known as reflection of sound.
Laws of reflection: The angle of incidence = angle of reflection of sound.
This apparatus incorporates a protector printed on a wooden board and two independent arms long which are of stainless steel pipes.
- Dimensions: 43 X 35 X 7 cm Approx.
- Weight: 1.7 kg Approx.
- HSN Code: 9027
- GST: General Standard 18%
- Brand: OM LABS
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