A point \( A \) is located at a distance \( r=1.5 \mathrm{~m} \) from a point isotropic source i...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=6p4VbdUrjKY


Duration: 4:10
3 views
0

A point \( A \) is located at a distance \( r=1.5 \mathrm{~m} \) from a point isotropic source iof sound of frequency \( v=600 \mathrm{~Hz} \). The sonic power of the source is \( P=0.80 \mathrm{~W} \). Neglecting the damping of the waves and assuming the velocity of sound in air to be equal to \( v=340 \mathrm{~m} / \mathrm{s} \), find at the point \( A \) : the pressure oscillation amplitude \( (\Delta p)_{m} \) and its ratio to the air pressure;
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Which of the following has polar nodule on both the ends? (A) Akinetes (B) Hormogonia (C) Hetero...
2022-11-16Power of a person/machine is defined as the at which ............. .
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16Assertion (A): Living organisms undergo the process known as accretion. Reason (R): Living organ...
2022-11-16Assertion (A): Eutrophication is caused by solid organic wastes in water. Reason (R): The eutrop...
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16A particle is acted on by two torques about the origin: \( \vec{\tau}_{1} \) has a magnitude of ...
2022-11-16A point \( A \) is located at a distance \( r=1.5 \mathrm{~m} \) from a point isotropic source i...
2022-11-16Read the following extracts and answer the questions that follow in one or two lines each.
2022-11-16рдЧреЛрдиреЗрдбреЛрдЯреНрд░реЙрдлрд┐рдХ рд╣рд╛рд░реНрдореЛрди рдХреЗ рдЙрджрд╛рд╣рд░рдг рджреАрдЬрд┐рдП-
2022-11-16A man moves on a straight horizontal road with a block of mass \( 2 \mathrm{~kg} \) in his hand....
2022-11-16рджреНрд░рд╡реНрдпрдорд╛рди рдХрд╛ SI рдорд╛рддреНрд░рдХ рдХреНрдпрд╛ рд╣реИ? рдЗрд╕реЗ рдХрд┐рд╕ рдкреНрд░рдХрд╛рд░ рдкрд░рд┐рднрд╛рд╖рд┐рдд рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?
2022-11-16From the point \( P(a, b, c) \), let perpendiculars \( P L \) and \( P M \) be drawn to \( Y O Z...
2022-11-16\( 20(2-x)+3(x-7)-2[x+9-3\{9-4(2-x)\}] \)
2022-11-16Explain the formation of coal. Also mention the factors which decide the variety of coal.
2022-11-16Describe the importance of coal as a source of energy. India is highly dependent on coal for me...
2022-11-16What happens when : Lead is reacted with acetic acid in presence of oxygen.
2022-11-16рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рдпреМрдЧрд┐рдХ рдЬрд▓ рдореЗрдВ рд╡рд┐рд▓реЗрдп рд╣реИ? (A) \( \left[\mathrm{Ni}(\mathrm{CO})_{4}\right] \) (...