Sound Production and Properties Quiz

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UnforgettablePhiladelphia4824
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12 Questions

ما هو الجهاز المستخدم لإنتاج صوت تردده معين؟

الصوت الصادر من الفم

ماذا يعني الحركات السريعة الذهاب والإياب لجسم حول أقصى انحراف له؟

التأرجح

ما الذي يطلق عليه التردد الذي يقابله التغير في موضعه؟

التذبذب

ما هو سرعة الصوت؟

330 م/ث

لماذا يمكن سماع صوت قطار قادم عند وضع أذنك على السكة قبل سماعه في الهواء؟

لأن الصلب ينقل الصوت بسرعة أكبر من الهواء

كم من الزمن سيستغرق لسماع صديق لحوت آخر بعد أن قال شيئًا له على بعد 75 كم؟

50 ثانية

What is the purpose of an instrument used to produce sound of a certain frequency?

To change the pitch of the sound

In humans, which organ is primarily responsible for producing sound?

Lungs

What term describes the rapid to and fro movements of a body about its maximum displacement?

Oscillation

What is the significance of the mean position in relation to a vibrating body?

It is where the body comes to rest

How is the speed of sound defined?

Distance traveled by sound divided by time taken

Why can you hear the sound of an approaching train faster by putting your ear on the track than in the air?

Steel conducts sound faster than air

Test your knowledge on sound production and properties including the instruments used, organs involved, frequency, speed of sound, and medium through which sound travels. Explore questions related to sound waves, frequency, and speed.

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