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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.
Related Questions: - The minimum number of NAND gates used to construct an OR gate is
- A train is moving along a straight path with uniform acceleration
- In the diffraction pattern of a single slit
- A spherical liquid drop of radius R is divided into 8 equal droplets. If the surface
- An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The minimum number of NAND gates used to construct an OR gate is
- A train is moving along a straight path with uniform acceleration
- In the diffraction pattern of a single slit
- A spherical liquid drop of radius R is divided into 8 equal droplets. If the surface
- An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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