World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Assuming human pupil to have a radius of 0.25 {~cm} and a comf
Question
Medium
Timing Icon

Solving time: 3 mins

Assuming human pupil to have a radius of and a comfortable viewing distance of , the minimum separation between two objects that human eye can resolve at wavelength is
(a)
(b)
(c)
(d)

Views

Views: 5,946 students

Updated on: Apr 6, 2023

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2015

tutor 0tutor 1tutor 2
Found 6 tutors discussing this question
Mila Discussed
Assuming human pupil to have a radius of and a comfortable viewing distance of , the minimum separation between two objects that human eye can resolve at wavelength is
(a)
(b)
(c)
(d)
8 mins ago
Discuss this question LIVE
8 mins ago

Text SolutionText solutionverified iconVerified

Solution Image
Was this solution helpful?
130
Share
Report
Video Solution

Filo tutor solutions (2)

Learn from their 1-to-1 discussion with Filo tutors.

filo Logo
4 mins

Uploaded on: 4/6/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
Sonakshi Shukla

Total classes on Filo by this tutor - 7,853

Teaches : Physics, Biology, Organic Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (6 pages)

Arrow
Download
next icon
Arrow
Arrow
Arrow
Arrow
Arrow
next icon
Was this solution helpful?
103
Share
Report
filo Logo
6 mins

Uploaded on: 11/12/2022

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

tutor profile picture
MIRKASHIM HASAN

Total classes on Filo by this tutor - 17,237

Teaches : Physics, Mathematics, Biology

Connect instantly with this tutor

Connect now

Notes from this class (3 pages)

Arrow
Download
Arrow
Arrow
Arrow
Was this solution helpful?
128
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Questions from JEE Mains 2015 - PYQs

Question 1
Medium
Views

Views: 5,697

A rectangular loop of sides and carrying a current of is placed in different orientations as shown in the figures below.




If there is a uniform magnetic field of in the positive -direction in which orientations the loop would be in (i) stable equilibrium and (ii) unstable equilibrium?
(a) (a) and (b) respectively
(b) (a) and (c) respectively
(c) (b) and (d) respectively
(d) (b) and (c) respectively
Topic

Topic:

Moving Charges and Magnetism

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2015

View 2 solutions

Question 2
Hard
Views

Views: 6,017

A uniformly charged solid sphere of radius has potential (measured with respect to ) on its surface. For this sphere, the equipotential surfaces with potentials and have radius , and respectively. Then,
(a) and
(b) and
(c) and
(d)
Topic

Topic:

Electric Charges and Fields

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2015

View 10 solutions

Question 3
Medium
Views

Views: 5,966

Two long current carrying thin wires, both with current , are held by insulating threads of length and are in equilibrium as shown in the figure, with threads making an angle with the vertical. If wires have mass per unit length then, the value of is ( = gravitational acceleration)
Topic

Topic:

Moving Charges and Magnetism

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2015

View 7 solutions

Question 4
Medium
Views

Views: 5,686

Monochromatic light is incident on a glass prism of angle . If the refractive index of the material of the prism is , a ray incident at an angle , on the face would get transmitted through the face of the prism provided (a) (b) (c) (d)
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2015

View 4 solutions

View more

Practice questions from Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Question 1
Easy
Views

Views: 5,545

Find the distance between the object and its doubly magnified real image by a concave mirror of focal length .
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2006

View 2 solutions

Question 2
Easy
Views

Views: 5,212

To get three images of a single object, one should have two plane mirrors at an angle of
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2003

View 11 solutions

Question 3
Medium
Views

Views: 6,073

In figure, the optical fibre is long and has a diameter of . If a ray of light is incident on one end of the fibre at angle , the number of reflections it makes before emerging from the other end is close to (refractive index of fibre is and
  1. 55000
  2. 66000
  3. 45000
  4. 57000
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2019

View 7 solutions

Question 4
Medium
Views

Views: 6,058

Light passes from a denser medium 1 to a rarer medium 2. When the angle of incidence is , the reflected and refracted rays are mutually perpendicular. The critical angle will be
(a)
(b)
(c)
(d)
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam

Exam:

JEE Mains 2008

View 2 solutions

View more

Practice questions from Ray Optics and Optical Instruments in the same exam

Question 1
Easy
Views

Views: 6,179

An object is placed at the focus of concave lens having, focal length f. What is the magnification and distance of the image from the optical centre of the lens?
  4. very high,
Topic

Topic:

Ray Optics and Optical Instruments

Exam

Exam:

JEE Mains 2021 Aug 31 Shift 1

View 2 solutions

Practice more questions from Ray Optics and Optical Instruments

Question 1
Easy
Views

Views: 6,258

Region and are separated by a spherical surface of radius . an object is kept in region at a distance of from the surface. The distance of the image from the surface.
Topic

Topic:

Ray Optics and Optical Instruments

Exam

Exam:

JEE Mains 2021 July 20 Shift 1

View 3 solutions

Question 2
Hard
Views

Views: 5,960

A convex lens and a concave lens have a ratio of their focal lengths in air. If they are kept in contact in a liquid medium the power of the combination is . Refractive index of the liquid is and that of the glass is (i) Determine their individual powers in air. (ii) What are their radii of curvature if they are equi-concave and equi-convex? (iii) Find the separation between the lenses in the liquid, for which they converge a parallel beam.
Topic

Topic:

Ray Optics and Optical Instruments

Book

Book:

IIT JEE Super Course in Physics Optics and Modern Physics (Pearson)

View solution

Question 3
Easy
Views

Views: 5,381

If a parallel beam of white light is incident on a converging lens, the colour which is brought to focus nearest to the lens is
  1. Violet
  2. Red
  3. The mean colour
  4. All the colours together
Topic

Topic:

Ray Optics and Optical Instruments

View solution

Question 4
Views

Views: 5,279

A transparent cube contains a small air bubble. Its apparent distance is , when seen through one face and , when seen through other face. If the refractive index of the material of the cube is , real length of the edge of the cube must be ______cm.
Topic

Topic:

Ray Optics and Optical Instruments

View 9 solutions

View more

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,097

(b) Light emerging out of a convex lens when a point source is placed at its focus.
  1. (c) The portion of the wavefront of light from a distant star intercepted by the Earth.
  2. 10.3 (a) The refractive index of glass is 1.5. What is the speed of light in glass? (Speed of light in vacuum is )
  3. (b) Is the speed of light in glass independent of the colour of light? If not, which of the two colours red and violet travels slower in a glass prism?
  4. 0.4 In a Young's double-slit experiment, the slits are separated by and the screen is placed away. The distance between
Topic

Topic:

Optics

View 2 solutions

Question 2
Views

Views: 5,751

In the situation shown, the readings of ideal ammeters and are in the ratio
Topic

Topic:

Atoms, Nuclei & Dual nature

View solution

Question 3
Views

Views: 5,300

A mass is revolving along the circular path in the plane of the paper. The direction of tangential acceleration is
  1. towards the centre of the circle
  2. away from the centre of the circle
  3. tangent to the circular path
  4. parallel to angular velocity
Topic

Topic:

Electrostats

View solution

Question 4
Views

Views: 5,986

isechovic V=K, —-=K, 1 = 1₂ T₁ T₂ sa=su+W sa=su (CAT) OMO DUO W=0 P↑ T↑ V-k sa sue wo PJ TU V P adiabatic PVEK TV EK p²Y+²cK AQ=AU+W [DU=-w "CAT OWO U↑ svo TV PL PV-R₂U₂ Y-I R(T₁-T₂) Y-1 isothermal TEK, PVCK P₁V₁=B₂_V₂ ук=к UL TT PT 444 D0=x0+w sa=W 6 000 P ره را PL UT • we P↑ US P 2.303 nRT log V₂000 VI AUVO T=k AUSO TEL. T PER is.baric. X0= Ju+w жбат жот POV ODOO P Let T↑ sue TU E TH wo UT UL Sleper P R
Topic

Topic:

Thermodynamics

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Ray Optics and Optical Instruments

next icon
next icon

Previous year question papers

next icon
next icon
Question Text
Assuming human pupil to have a radius of and a comfortable viewing distance of , the minimum separation between two objects that human eye can resolve at wavelength is
(a)
(b)
(c)
(d)
Updated OnApr 6, 2023
TopicRay Optics and Optical Instruments
SubjectPhysics
ClassClass 12
Answer TypeText solution:1 Video solution: 2
Upvotes361
Avg. Video Duration5 min