Wang Dezhao

Wang Dezhao or Ouang Te-Tchao (Chinese: 汪德昭; December 20, 1905 – December 28, 1998) was a Chinese physicist who was known for his research in atmospheric electricity and underwater acoustics. Under the direction of Paul Langevin, he helped the French improve sonar at the beginning of World War II and after his return to China, Wang was considered as the founder of national defense water acoustics in China.

Wang Dezhao

Wang Dezhao or Ouang Te-Tchao (Chinese: 汪德昭; December 20, 1905 – December 28, 1998) was a Chinese physicist who was known for his research in atmospheric electricity and underwater acoustics. Under the direction of Paul Langevin, he helped the French improve sonar at the beginning of World War II and after his return to China, Wang was considered as the founder of national defense water acoustics in China.