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When a beam of light is used to determine the position of an object, the maximum accuracy is achieved if the light is
Options
(a) Polarised
(b) Of longer wavelength
(c) Of shorter wavelength
(d) Of high intensity
Correct Answer:
Of shorter wavelength
Explanation:
Shorter the wavelength, greater the accuracy in measurement.
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- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electron is moving in a circular path under the influence of a transverse magnetic
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- What is the amount of energy released by deuterium and tritium fusion?
- Electrons in the atom are held to the nucleus by
- Which of the following transitions will have highest emission wavelength?
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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