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The coherence of two light sources means that the light waves emitted have
Options
(a) Same frequency
(b) Same intensity
(c) Constant phase difference
(d) Same velocity
Correct Answer:
Constant phase difference
Explanation:
Constant phase difference is essentially required for interference phenomenon between two waves.
Related Questions: - A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- If the r.m.s. velocity of a gas is v, then
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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