What term describes a wave passing through a material with little loss?

What term describes a wave passing through a material with little loss?

• A. Reflection
• B. Transmission
• C. Absorption
• D. Refraction

Answer: (B)

Waves interacting with matter can be transmitted, reflected, absorbed, or refracted. Transmission describes the portion of the wave that continues through the material with little loss of energy. If most of the wave passes through a material without being absorbed, that material has high transmission. Reflection means the energy bounces back, absorption means the energy is taken up by the material, and refraction is the bending of the wave as it changes speed in a different medium. So the term for a wave passing through a material with little loss is transmission.

Waves interacting with matter can be transmitted, reflected, absorbed, or refracted. Transmission describes the portion of the wave that continues through the material with little loss of energy. If most of the wave passes through a material without being absorbed, that material has high transmission. Reflection means the energy bounces back, absorption means the energy is taken up by the material, and refraction is the bending of the wave as it changes speed in a different medium. So the term for a wave passing through a material with little loss is transmission.