Two radio station that are 250 m apart emit radio waveslength 100m. Point A is 400m from both station.Point B is 450m from both station. Point C is 400m from one station and 450 m from the other.The radio station emit radio waves in phase. Which of the following statement is true ?

Options

A. There will constructive interference at A and B, and destructive interference at C
B. There will destructive interference at A and B, and destructive interference at C
C. There will be constructive interference at B and C, and destructive interference at A
D. There will be desstructive interference at A,B, and C

Explanation

To solve the problem, we need to analyze the situation based on the distances from the radio stations to the points A, B, and C, and how these distances relate to the wavelength of the emitted radio waves.

### Step-by-Step Solution:

1. **Identify the given information:**
- Distance between the two radio stations = 250 m
- Wavelength of the radio waves = 100 m
- Distance from Point A to both stations = 400 m
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