The intensity of sound reduces by \( 20 \% \) on passing through a glass slab. If sound of intens...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=f-4kF9uAY7Y


Duration: 3:59
0 views
0

The intensity of sound reduces by \( 20 \% \) on passing through a glass slab. If sound of intens...
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-05-20A block of mass \( m=\frac{1}{3} \mathrm{~kg} \) is kept on a rough horizontal plane. Fricti...
2024-05-20Identify the correct match for the given apparatus....
2024-05-20In a buffer solution the ratio of concentration of \( \mathrm{NH}_{4} \mathrm{Cl} \) and \( \math...
2024-05-20Identify the correct match.   (i) XeF2 a. Central atom has sp3 hybr...
2024-05-20Phyllotaxy of Calotropis leaves is...
2024-05-20Select the incorrect match...
2024-05-20Partial pressure of oxygen in inspired and expired air is _______ and______ mm of \( \mathrm{Hg}...
2024-05-20Choose the wrong statement...
2024-05-20Basis of Taxonomy are:...
2024-05-20The typical Lub-Dub sounds heard in the heart beat of a healthy person are due to...
2024-05-20The intensity of sound reduces by \( 20 \% \) on passing through a glass slab. If sound of intens...
2024-05-20If \( \mathrm{CO}_{2} \) is removed totally from the biosphere, which organisms will be affected...
2024-05-20Nitrogenous wastes are excreted as urea in...
2024-05-20Statement 1 : Atria receives blood from all parts of the body which subsequently flows to th...
2024-05-20Hybridisation of chromium ions in chromate and dichromate ions is respectively...
2024-05-20The dot product of two vectors of magnitudes 3 units and 5 units cannot be...
2024-05-20Reef building coral require water warm above :...
2024-05-20Which has maximum freezing point...
2024-05-20A motor cyclist accelerates from rest with acceleration of \( 2 \mathrm{~m} / \mathrm{s}^{2} \) f...
2024-05-20The period number in the long form of the periodic table is equal to...
2024-05-20Which of the following is / are not correctly match?...