Dolphins use echolocation to them navigate. they emit a sound that bounces off objects in front of them. dolphins are able to navigate their surroundings based on how long it takes the sound to return. what property of waves are dolphins using to them find their way around their environment?

Reflection of sound waves produced by waves

Explanation:

Dolphins are capable to use the echolocation. Echolocation is the ability of an organism to detect sonar waves that allows the dolphin to visualize the path underwater. Dolphins interprets the sound waves echoes that bounce off objects near to them and hence help them in interpreting the route beneath the water. Sound waves travels at a very fast speed in water as compared to the air, therefore reflection of sound waves can be traced quickly for navigating beneath the water.

It is the reflection property of sound waves that helps the dolphin in moving under the water

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation: