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If wavelength of a wave is λ=6000 Å, then wave number will be
Options
(a) 166×10³ m⁻¹
(b) 16.6×10⁻¹ m⁻¹
(c) 1.66×10⁶ m⁻¹
(d) 1.66×10⁷ m⁻¹
Correct Answer:
1.66×10⁶ m⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If R is the radius of the earth and g is the acceleration due to gravity
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- When npn transistor is used as an amplifier
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Topics: Waves
(80)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If R is the radius of the earth and g is the acceleration due to gravity
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- When npn transistor is used as an amplifier
- A cord is wound round the circumference of wheel of radius
- When two identical capacitors are in series, they have 3 μF capacitance
Topics: Waves (80)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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