| ⇦ | 
| ⇨ |
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.
Related Questions: - Light propagates rectilinearly because of its
- The relationship between decay constant λ and half-life T of a radioactive substance is
- The heat dissipated in a resistance can be obtained by measuring of resistance,
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- A single slit Fraunhogger diffraction pattern is formed with white light.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light propagates rectilinearly because of its
- The relationship between decay constant λ and half-life T of a radioactive substance is
- The heat dissipated in a resistance can be obtained by measuring of resistance,
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- A single slit Fraunhogger diffraction pattern is formed with white light.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply