1: Echoes maybe heard more than once due to * O A. multiple reflections O B. single time reflection O C. refraction O D. diffraction of waves

icon
Related questions
Question
1: Echoes maybe heard more than once due
to *
O A. multiple reflections
B. single time reflection
O C. refraction
D. diffraction of waves
2: Sound waves are *
O A. Longitudinal
O B. Transverse
C. Electromagnetic
O D. Only magnetic
Transcribed Image Text:1: Echoes maybe heard more than once due to * O A. multiple reflections B. single time reflection O C. refraction D. diffraction of waves 2: Sound waves are * O A. Longitudinal O B. Transverse C. Electromagnetic O D. Only magnetic
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer