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Lakhmir Singh solutions for Class 10 Physics (Science) chapter 6 - The Human Eyes And The Colorful World [Latest edition]

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Class 10 Physics (Science) - Shaalaa.com
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Chapter 6: The Human Eyes And The Colorful World

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[Page 272]

Lakhmir Singh solutions for Class 10 Physics (Science) Chapter 6 The Human Eyes And The Colorful World [Page 272]

Q 56.2 | Page 272

Which part causes the greatest convergence?

[Pages 279 - 281]

Lakhmir Singh solutions for Class 10 Physics (Science) Chapter 6 The Human Eyes And The Colorful World [Pages 279 - 281]

Q 1 | Page 279

Name one of the common defects of vision and the type of lens used to remove it.

Q 4.1 | Page 279

What type of lens is used to correct 

myopia?

Q 4.2 | Page 279

What type of lens is used to correct  

hypermetropia

Q 7.1 | Page 279

What kind of lens is used to correct 

short-sightedness 

Q 7.2 | Page 279

What kind of lens is used to correct  

long-sightedness?

Q 8 | Page 279

State whether the following statement is true or false:
Short-sightedness can be cured by using a concave lens. 

Q 20.1 | Page 279

Complete the following sentence: 

A short-sighted person cannot see ............ objects clearly. Short-sightedness can be corrected by using ........... lenses. 

Q 20.2 | Page 279

 Complete the following sentence.

A long-sighted person cannot see ........... objects clearly. Long-sightedness can be corrected by using .............. lenses.

Q 29 | Page 280

A person needs a lens of power -5.5 dioptres for correcting his distant vision. For correcting his near vision he needs a lens of power +1.5 dioptre. What is the focal length of the lens required for correcting (i) distant vision, and (ii) near vision?

Q 45 | Page 281

A person cannot see distant objects clearly. His vision can be corrected by using the spectacles containing:
(a) concave lenses
(b) plane lenses
(c) contact lenses
(d) convex lenses

Q 46 | Page 281

A person finds difficulty in seeing nearby objects clearly. His vision can be corrected by using spectacles containing:
(a) converging lenses
(b) diverging lenses
(c) prismatic lenses
(d) chromatic lenses

Q 47 | Page 281

In a certain murder investigation, it was important to discover whether the victim was long-sighted or short-sighted. How could a detective decide by examining his spectacles?

[Page 288]

Lakhmir Singh solutions for Class 10 Physics (Science) Chapter 6 The Human Eyes And The Colorful World [Page 288]

Q 11 | Page 288

Find the position and nature of the image of an object 5 cm high and 10 cm in front of a convex lens of focal length 6 cm.   

Chapter 6: The Human Eyes And The Colorful World

Class 10 Physics (Science) - Shaalaa.com

Lakhmir Singh solutions for Class 10 Physics (Science) chapter 6 - The Human Eyes And The Colorful World

Lakhmir Singh solutions for Class 10 Physics (Science) chapter 6 (The Human Eyes And The Colorful World) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 10 Physics (Science) solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Lakhmir Singh textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 10 Physics (Science) chapter 6 The Human Eyes And The Colorful World are Spherical Mirrors, Concave Mirror, Concave Lens, Convex Mirror, Refraction of Light, Reflection of Light, Plane Mirror and Reflection, Law of Reflection of Light, Image Formation by Convex Mirror, Image Formation by Concave Mirror, Mirrors and Its Types, Images Formed by Spherical Mirrors, Rules for the Construction of Image Formed by a Spherical Mirror, Mirror equation/Formula, Sign Convention for Reflection by Spherical Mirrors, Linear Magnification (M) Due to Spherical Mirrors, Refraction Through a Rectangular Glass Slab, Laws of Refraction of Light, Refractive Index, Refraction by Spherical Lenses, Images Formed by Sperical Lenses, Images Formed Due to Refraction Through a Concave Lens, Convex Lens, Images Formed Due to Refraction Through a Convex Lens, Sign Convention for Spherical Lenses, Lens Formula, Magnification of a Lens, Power of a Lens, Spherical Mirrors, Concave Mirror, Concave Lens, Convex Mirror, Refraction of Light, Reflection of Light, Plane Mirror and Reflection, Law of Reflection of Light, Image Formation by Convex Mirror, Image Formation by Concave Mirror, Mirrors and Its Types, Images Formed by Spherical Mirrors, Rules for the Construction of Image Formed by a Spherical Mirror, Mirror equation/Formula, Sign Convention for Reflection by Spherical Mirrors, Linear Magnification (M) Due to Spherical Mirrors, Refraction Through a Rectangular Glass Slab, Laws of Refraction of Light, Refractive Index, Refraction by Spherical Lenses, Images Formed by Sperical Lenses, Images Formed Due to Refraction Through a Concave Lens, Convex Lens, Images Formed Due to Refraction Through a Convex Lens, Sign Convention for Spherical Lenses, Lens Formula, Magnification of a Lens, Power of a Lens.

Using Lakhmir Singh Class 10 solutions The Human Eyes And The Colorful World exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Lakhmir Singh Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 10 prefer Lakhmir Singh Textbook Solutions to score more in exam.

Get the free view of chapter 6 The Human Eyes And The Colorful World Class 10 extra questions for Class 10 Physics (Science) and can use Shaalaa.com to keep it handy for your exam preparation

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