Class 10

Asked: October 20, 2020In: Class 10

A doctor has prescribed a corrective lens of power +1.5 D. Find the focal length of the lens. Is the prescribed lens diverging or converging?

NCERT Solution for Class 10 Science Chapter 10 Heredity and Evolution NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-186 Questions No-17

Chandan Guptas

Asked: October 20, 2020In: Class 10

What is meant by power of accommodation of the eye?

NCERT Solution for Class 10 Science Chapter 11 The Human Eye and the Colorful World NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-190 Questions No-1

Chandan Guptas

Asked: October 20, 2020In: Class 10

A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision?

NCERT Solution for Class 10 Science Chapter 11 The Human Eye and the Colourful World NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-190 Questions No-2

Chandan Guptas

Asked: October 20, 2020In: Class 10

What is the far point and near point of the human eye with normal vision?

NCERT Solution for Class 10 Science Chapter 11 The Human Eye and the Colourful World NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-190 Questions No-3

Chandan Guptas

Asked: October 20, 2020In: Class 10

A student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?

NCERT Solution for Class 10 Science Chapter 11 The Human Eye and the Colorful World NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-190 Questions No-4

Category: Class 10

A doctor has prescribed a corrective lens of power +1.5 D. Find the focal length of the lens. Is the prescribed lens diverging or converging?

What is meant by power of accommodation of the eye?

A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision?

What is the far point and near point of the human eye with normal vision?

A student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?

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Category: Class 10

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