A boat is floating on top of the water in there arrows pointing down bouncing off of the boat on the ocean floor and arrows are bouncing off the boat on the floor back up to the back of the boat. What is happening in this diagram

Please in need help

Sound? Google fathometer

http://ethw.org/Fathometer

Can anyone help please???????

Based on the description provided, it seems like the diagram illustrates the concept of light refraction and reflection. Here's a step-by-step breakdown of what is happening in this scenario:

1. A boat is floating on the water surface.
2. There are arrows pointing down, representing light rays traveling from the air into the water.
3. These arrows bounce off the boat on the ocean floor, indicating reflection of light rays from the ocean floor back into the water.
4. There are also arrows bouncing off the boat on the floor back up towards the boat, signifying the refraction of light rays from the water into the air.

In simple terms, the diagram portrays the behavior of light when it transitions between different mediums, such as air and water. The light rays change direction and speed as they cross the boundary between the mediums, causing the phenomena of reflection and refraction.