⇦ | ⇨ |
A beam of light of wavelength 590 nm is focussed by a converging lens of diameter 10 cm at a distance of 20 cm form it. Find the diameter of the disc image formed
Options
(a) 5.76×10⁻⁴ cm
(b) 7.51×10⁻⁴ cm
(c) 8.72×10⁻⁴ cm
(d) 9.80×10⁻⁴ cm
Correct Answer:
5.76×10⁻⁴ cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- When a light beam of frequency v is incident on a metal surface,
- Weight of a body of mass m decreases by 1% when it is raised to height h
- Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- An object is seen through a simple microscope of focal length 12 cm.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- When a light beam of frequency v is incident on a metal surface,
- Weight of a body of mass m decreases by 1% when it is raised to height h
- Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- An object is seen through a simple microscope of focal length 12 cm.
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
Exalent