which diagram (a or b) shows transmission?
which diagram (a or b) shows transmission?
Answer
Answer:
A
Explanation:
Step1: Define wave transmission
Wave transmission is when a wave passes through a medium.
Step2: Analyze diagram A
In diagram A, the wave goes straight - through the boundary, which is transmission.
Step3: Analyze diagram B
In diagram B, the wave is refracted or bent at the boundary, which is not pure transmission.