×
Inloggen
Laten we beginnen
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Ontdek alle categorieën
Report -
Geluid en geluidsbegrippen - maken.wikiwijs.nl · DE GELUIDSSNELHEID C Geluidsbegrippen 9 MEDIUM TEMPERATUUR (°C) GELUIDSSNELHEID (m/s) helium 0 972 lucht 0 331 lucht 20 340 water
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form