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Class 10 Science Chapter Light Reflection and Refraction - Part 2

Class 10 Science Chapter Light Reflection and Refraction include image formation by mirrors, refraction through different media, and measuring refractive indices..

Class 10th
30 Questions
0.00 Marks
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Q1 • MCQ • 1 marks
Concave lens is:
Q3 • MCQ • 1 marks
Convex lens forms real image when object is:
Q4 • MCQ • 1 marks
Concave lens always forms image:
Q5 • MCQ • 1 marks
Lens formula is:
Q6 • MCQ • 1 marks
Light travels in a:
Q7 • MCQ • 1 marks
Which mirror is used as a rear-view mirror in vehicles?
Q8 • MCQ • 1 marks
A convex mirror always forms an image that is:
Q9 • MCQ • 1 marks
The distance between the pole and the centre of curvature is called:
Q10 • MCQ • 1 marks
Which mirror is used in solar cookers?
Q11 • MCQ • 1 marks
Which mirror is used by dentists?
Q12 • MCQ • 1 marks
A concave mirror forms a real image when the object is:
Q13 • MCQ • 1 marks
When an object is placed at the focus of a concave mirror, the image is formed:
Q14 • MCQ • 1 marks
The mirror formula is:
Q15 • MCQ • 1 marks
The principal focus of a concave mirror is:
Q16 • MCQ • 1 marks
The magnification produced by a mirror is:
Q17 • MCQ • 1 marks
Refraction is the:
Q18 • MCQ • 1 marks
Light bends towards the normal when it travels from:
Q19 • MCQ • 1 marks
Light bends away from the normal when it travels from:
Q20 • MCQ • 1 marks
The refractive index of vacuum is:
Q21 • MCQ • 1 marks
A concave lens is also called a:
Q22 • MCQ • 1 marks
Which lens is used to correct hypermetropia?
Q23 • MCQ • 1 marks
Which lens is used to correct myopia?
Q24 • MCQ • 1 marks
The unit of power of a lens is:
Q25 • MCQ • 1 marks
The power of a lens is given by:
Q26 • MCQ • 1 marks
A convex lens has:
Q27 • MCQ • 1 marks
A concave lens has:
Q28 • MCQ • 1 marks
Which defect of vision is also called short-sightedness?
Q29 • MCQ • 1 marks
The least distance of distinct vision for a normal eye is:
Q30 • MCQ • 1 marks
The far point of a normal human eye is:
Q31 • MCQ • 1 marks
The lens formula is:

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