The phenomenon of interference in light waves is a direct consequence of:
Show answer & explanation
Correct answer: C
Explanation
Correct Answer
The Superposition Principle of Waves.
Explanation
The phenomenon of interference in light waves is a direct consequence of the Principle of Superposition. When two or more coherent light waves meet at a point, their amplitudes combine, resulting in bright and dark fringes due to constructive and destructive interference.
Key Points
• Interference is based on the Principle of Superposition.
• Constructive interference increases the resultant intensity.
• Destructive interference decreases the resultant intensity and may even reduce it to zero.
• Interference is an important proof of the wave nature of light.
Additional Facts
• Young's Double-Slit Experiment demonstrated the interference of light.
• Coherent light sources are essential for producing interference.
• Interference, diffraction, and polarization are important phenomena that support the wave nature of light.
Important Questions
Question: Which famous experiment demonstrated the interference of light?
Answer: Young's Double-Slit Experiment.
Question: On which principle is the phenomenon of interference based?
Answer: The Principle of Superposition of Waves.