The Human Eye and the Colourful World
Haryana Board · Class 10 · Science
Most important questions from The Human Eye and the Colourful World for Haryana Board Class 10 Science board exam 2026. MCQs, short answer, and long answer questions with marks.
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Which defect of vision is characterized by difficulty seeing nearby objects?
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Hypermetropia
Hypermetropia (far-sightedness) makes it difficult to see nearby objects clearly.
What type of lens corrects myopia?
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Concave lens
A concave lens helps correct myopia by diverging light rays to focus the image correctly on the retina.
What is the full form of VIBGYOR?
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Violet, Indigo, Blue, Green, Yellow, Orange, Red
VIBGYOR represents the sequence of colors in the visible light spectrum, from violet to red.
What causes the blue color of the sky?
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Scattering
The blue color of the sky is caused by the scattering of blue light by fine particles in the atmosphere.
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