Class 10 Science Chapter The Human Eye and the Colourful World - Part 1

NCERT & CBSE Based Class 10 Science Chapter the Human Eye and the Colourful World.

Class 10th
30 Questions
0.00 Marks
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Q1 • MCQ • 1 marks
The transparent front part of the eye is called:
Q3 • MCQ • 1 marks
The coloured part of the eye is:
Q4 • MCQ • 1 marks
Hypermetropia is:
Q5 • MCQ • 1 marks
The opening in the iris is:
Q6 • MCQ • 1 marks
Which phenomenon causes stars to appear to twinkle?
Q7 • MCQ • 1 marks
The image in human eye is formed on:
Q8 • MCQ • 1 marks
The eye lens is:
Q9 • MCQ • 1 marks
The ability of eye to change focal length is:
Q10 • MCQ • 1 marks
The muscles that adjust lens are:
Q11 • MCQ • 1 marks
The least distance of distinct vision is:
Q12 • MCQ • 1 marks
The far point of normal eye is:
Q13 • MCQ • 1 marks
Retina contains:
Q14 • MCQ • 1 marks
Myopia is also called:
Q15 • MCQ • 1 marks
Which colour has the longest wavelength?
Q16 • MCQ • 1 marks
Myopia is corrected using:
Q17 • MCQ • 1 marks
Hypermetropia is corrected by:
Q18 • MCQ • 1 marks
Presbyopia occurs due to:
Q19 • MCQ • 1 marks
Cataract is:
Q20 • MCQ • 1 marks
Atmospheric refraction occurs because:
Q21 • MCQ • 1 marks
Astigmatism is corrected by:
Q22 • MCQ • 1 marks
Twinkling of stars is due to:
Q23 • MCQ • 1 marks
Sun appears before sunrise due to:
Q24 • MCQ • 1 marks
Advance sunrise is caused by:
Q25 • MCQ • 1 marks
Blue colour of sky is due to:
Q26 • MCQ • 1 marks
Scattering of light was explained by:
Q27 • MCQ • 1 marks
Red colour has:
Q28 • MCQ • 1 marks
Which phenomenon causes planets not to twinkle significantly?
Q29 • MCQ • 1 marks
The image formed on the retina is:
Q30 • MCQ • 1 marks
Blue colour has:
Q31 • MCQ • 1 marks
Sun appears red at sunset due to:

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