A. concave
B. Convex
C. diverging
D. none of these
ALSO CHECK: Short-sight defect could be corrected by a _____________ lens?
Related Mcqs:
- Short-sight defect could be corrected by a _____________ lens?
A. concave lens
B. convex lens
C. converging lens
D. none of theseALSO CHECK: Long-sight defect could be corrected by using __________ lens?
Submitted by: Areesha Khan
- Myopia is a defect of Human eye. it can be corrected by using a lens called?
A. Convex lens
B. Concave lens
C. Cylindrical lens
D. Plano convex lens
E. None of these - Myopia is a human eye disorder That can be corrected by using the lens ?
A. Convex
B. Concave
C. Cylindrical
D. MedicineSubmitted by: Mansoor Ahmed Suhag
- Short-sightedness can be corrected by using ___________?
A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Concave-convex lens - Soil acidity is corrected by?
A. Proper irrigation
B. Adding sodium hydroxide
C. Liming
D. Application of fertilizersSubmitted by: Ehtisham
- The damage to the_________nerve could result in the defect of the eye movement:
A. Optic
B. Trigeminal
C. Abducens
D. none - The lens used in a simple microscope is____________?
A. Concave
B. Convex
C. Cylindrical
D. NoneSubmitted by: Yousuf Sanjrani
- Which among the following lens is used to correct Presbyopia?
A. Bifocal
B. Convex
C. Concave
D. CylindricalSubmitted by: IHSAN MallaH
- Which among the following lens is used to correct Presbyopia?
A. Convex
B. Concave
C. Bifocal
D. CylindricalSubmitted by: Aamir Hussain Laghari
- The distance between the optical centre of a convex lens and its principal focus is called its_______?
A. Focal Length
B. Radius of Curvature
C. Power
D. MagnificationSubmitted by: Rashid Mehmood
The correct answer to the question: "Long-sight defect could be corrected by using __________ lens?" is "Convex".
18 Comments
Long-sight defect means difficulty in focusing on distant objects which in other words is called shortsightedness (meaning you can see close by objects), this defect is known as myopia and myopia is corrected using concave lens,,, plz correct the question by replacing long-sight defect to shortsightedness/myopia or if you want to keep the question same then change the correct the answer
Long-sight defect means difficulty in focusing on distant objects which in other words is called shortsightedness (meaning you can see close by objects), this defect is known as myopia and myopia is corrected using concave lens,,, plz correct the question by replacing long-sight defect to shortsightedness/myopia or if you want to keep the question same then correct the answer
Concave Lens is used for long sight defect. So the answer is wrong.
Yes Shan bro, you are right.
Shortsightedness is corrected using a concave (curved inwards) lens which is placed in front of a myopic eye, moving the image back to the retina and making it clearer. Longsightedness is corrected using a convex (outward facing) lens.
Admin correct it , its ans is concave lens
Long-Sightedness (Short-Sight Defect) is corrected by Convex Lens and Short-Sightedness (Long-Sight Defect) is corrected by Concave Lens.
So, Correct Option is A.
Kindly update , it’s concave lens use to see distant object