Question #5
#Physics
on open field there's big concrete wall. Sound waves that are produced Infront of the wall can be heard the wall. This mainly due to
A. Refraction
B. Reflection
C. Diffraction
D. Interference
#Physics
on open field there's big concrete wall. Sound waves that are produced Infront of the wall can be heard the wall. This mainly due to
A. Refraction
B. Reflection
C. Diffraction
D. Interference