A hunter desires to shoot a fish whose image could be seen through clear water. His aim should be

Options

A. Above the apparent image of fish
B. Below the apparent image of fish
C. In the line of sight offish
D. Parallel to the surface of water

Answer

To solve the problem of where the hunter should aim to shoot the fish, we need to understand the concept of refraction of light as it passes from water to air.

### Step-by-Step Solution:

1. **Understanding Refraction**:
- When light travels from one medium to another (in this case, from water to air), it bends. This bending of light is known as refraction. The light ray coming from the fish travels from a denser medium (water) to a rarer medium (air).

2. **Identify the Position of the Fish**:
- Let’s assume the fish is located at a certain depth in the water. The hunter sees the image of the fish due to the refraction of light rays coming from the fish.

3. **Ray Diagram**:
- Draw a ray diagram to visualize the situation. The light rays from the fish travel upward, hit the water surface, and then bend away from the normal as they enter the air.

4. **Apparent Position of the Fish**:
- The hunter sees the fish at an apparent position, which is higher than the actual position of the fish due to the refraction of light. The image appears to be at a shallower depth than it actually is.

5. **Aim Below the Apparent Image**:
- Since the apparent position of the fish is higher than its actual position, the hunter should aim below the apparent image of the fish to hit it accurately. This is because the light rays diverge after refraction, making the fish appear higher than it is.

6. **Conclusion**:
- Therefore, the hunter should aim below the apparent image of the fish to ensure he hits the actual fish.

### Final Answer:
The hunter should aim below the apparent image of the fish.