| ⇦ | 
| ⇨ |
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: - A polarised light of intensity I₀ is passed through another polariser whose pass axis
- A galvanometer acting as a voltmeter will have
- The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
- A galvanometer acting as a voltmeter will have
- The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
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