Q.10485: ध्वनि का प्रभाव मानव के कान में कितने समय तक रहता है ? |
ध्वनि का प्रभाव मानव के कान में कितने समय तक रहता है ? - How long does the effect of sound last in the human ear? - Dhwani Ka Prabhav Manav Ke Kaan Me Kitne Samay Tak Rehta Hai ? General Science in hindi, Physics 1/10 Second question answers in hindi pdf 1/3 Second questions in hindi, Know About 1/20 Second General Science online test General Science MCQS Online Coaching in hindi quiz book 1/5 Second