Topics: Human Eye and Colourful World Quiz
For correction of myopic and hypermetropia defect eye, ______ and _______ lens are used
A. Concave, convex
B. Convex, Concave
C. Concave,Concave
D. Convex, Convex
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Appearant position of the object when looking through hot air, fluctuates because
A. Dispersion
B. reflection
C. refraction
D. None of the above