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مساحة صُنعت لكل طالب طب يبحث عن العلم، التطور، والاستمرار رغم التعب. 🩵 نسأل الله علمًا نافعًا، وقلبًا ثابتًا، وتوفيقًا لا ينقطع 💜

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Postlar arxiv
Pain threshold of sound intensity level for a human ear is
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Ultrasound scan is NOT used for:
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The Doppler effect is the change in the observed:
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The unit of sound intensity is:
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In a closed air column, the closed end is:
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In an air column open at both ends, both ends are:
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The distance between two successive nodes in a standing wave is:
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In a standing wave, points of maximum displacement are called:
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Constructive interference occurs when the interfering waves are:
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The resultant displacement of interfering waves is determined by the:
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هكي الشيت 11 تم شوي و نبعت الشيت 12 بإذن الله ❤️

مالقيتش كيف نبعته اهم شيء ركزوا ان : In fluids speed we use bulk module يمكن يجيب غاز مثلا تعامله معاملة الـ fluid و في الأجسام الصلبة نستخدم young’s modules