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Unit - 7.1 Characteristics Of Sound — PHYSICS STD 8 — Question

ICSE BoardEnglish MediumSTD 8PHYSICSUnit - 7.1 Characteristics Of Sound1 Mark
Question
State two laws of reflection of sound?
✓

Answer

State two laws of reflection of sound:
The angle of reflection is always equal to the angle of incidence.
The reflected sound, the incident sound, and the normal sound belong in the same plane.

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