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Science Human Eye and Colorful World Class 10 MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 10 · Science · CBSE

Preparing for CBSE

Chapter 10 Class 10 - Human Eye and Colourful World | 10 questions | about 8 minutes

Practise Human Eye and Colorful World Class 10 with Teachoo's 10 Question MCQ (including Assertion) (Class 10 · Science · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
NCERT Exemplar
When light rays enter the eye, most of the refraction occurs at the
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Question 2 of 10
NCERT Exemplar
At noon the sun appears white as
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Question 3 of 10
CBSE Board Exam 2016
A person cannot see distinctly objects kept beyond 2m. This defect can be corrected by using a lens of power
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Question 4 of 10
NCERT Exemplar
Which of the following phenomena contributes significantly to the reddish appearance of the sun at sunrise or sunset?
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Question 5 of 10
CBSE Board Exam 2019
When we enter a dark room coming from outside, immediately the things inside the room do not appear clear to our eyes. This is because
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Question 6 of 10
Assertion (A): Light from a distant object arriving at the eye lens may converge at a point in front of the retina.
Reason (R): The eye is producing too much divergence in the incident beam.
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Question 7 of 10
Assertion (A): Concave lens is used to correct myopia or short- sightedness.
Reason (R): A concave lens of suitable focal length diverges the parallel rays from the distant objects as if they are coming from the far point of the myopic eye. This helps the eye lens to form a clear image at the retina.
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Question 8 of 10
NCERT Exemplar
The focal length of the eye lens increases when eye muscles
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Question 9 of 10
NCERT Exemplar
The bluish colour of water in deep sea is due to
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Question 10 of 10
NCERT Exemplar
Twinkling of stars is due to atmospheric
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This 10 Question MCQ (including Assertion) covers Human Eye and Colorful World Class 10 for Class 10 · Science · CBSE. Practise the questions in the interactive quiz and check your answers.

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