General Science Dhwani Ki Tivrata Ko Mapne Wala Yantra Hai ?


Q.10105: ध्वनि की तीव्रता को मापने वाला यंत्र है ?
A. क्रोनोमीटर
B. एनिमोमीटर
C. ऑडियोफोन
D. ऑडियोमीटर
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ध्वनि की तीव्रता को मापने वाला यंत्र है ? - What is the instrument used to measure the intensity of sound? - Dhwani Ki Tivrata Ko Mapne Wala Yantra Hai ? General Science in hindi,  Physics Animometer question answers in hindi pdf  audiophone questions in hindi, Know About Kronometer General Science online test General Science notes in hindi quiz book    audiometer

Anonymous on 01-01-1900

Option 4 is wrong answer


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