Question

which refers to the passing of a wave through an object?
○ sound
○ interference
○ transmission
○ frequency

Explanation:

• Sound is a type of wave but not the process of passing through an object.
• Interference is the interaction of waves, not passing through an object.
• Transmission is defined as the passing of a wave through an object.
• Frequency is a property of a wave (number of cycles per unit time), not related to passing through an object.

Answer:

C. transmission