Curriculum
Course: Igcse Physics
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Curriculum

Igcse Physics

1. Motion, Forces and Energy

0/161 Dr Dabour Hub Science Diagram and Course Material

2. Thermal Physics

0/75 Dr Dabour Hub Science Diagram and Course Material

3. Waves

0/77 Dr Dabour Hub Science Diagram and Course Material

4. Electricity and Magnetism

0/119 Dr Dabour Hub Science Diagram and Course Material

5. Nuclear Physics

0/39 Dr Dabour Hub Science Diagram and Course Material

6. Space Physics

0/47 Dr Dabour Hub Science Diagram and Course Material
Quiz

3.2.10 Correcting Sight – Check yourself

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1.
A short-sighted person is helped by a
plane mirror
prism
converging lens
diverging lens
2.
In long sight, the image of a near object forms
behind the retina
on the lens
on the retina
in front of the retina
3.
When looking at a near object the ciliary muscles
relax and the lens is thin
contract and the lens is thick
relax and the lens is thick
contract and the lens is thin
4.
A lens has f = +0.25 m. Its power is
−4.0 D
+0.025 D
+0.25 D
+4.0 D
5.
A person can read a book but not a road sign. The defect is
short sight
colour blindness
astigmatism only
long sight
6.
Which part of the eye forms the final image?
Cornea
Retina
Pupil
Iris
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