Verification of laws of reflection of Sound. Determination of the velocity of a palse propargated...
0Verification of laws of reflection of Sound.
Determination of the velocity of a palse propargated through a stretehed stringislinky.
While doing experiment en verifving the laws of reflection of soend, four students A, B, C and D. mecasered the angle i and r as shomn in the Fig, 6,41 . Which studicat has done the currect measurement od the angles of incidence and angle of reflection ?
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