Class 8 Science: Light — Reflection and Refraction
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Q1 · MCQ · 1 mark
The bouncing back of light from a surface is called ____.
Q2 · MCQ · 1 mark
The angle of incidence is always ____ the angle of reflection.
Q3 · MCQ · 1 mark
Which type of mirror forms an upright and magnified image for nearby objects?
Q4 · MCQ · 1 mark
When light passes from one medium to another, it bends. This is called ____.
Q5 · MCQ · 1 mark
Splitting of white light into seven colours by a prism is called ____.
Q6 · MCQ · 1 mark
Which mirror is used as a rear-view mirror in vehicles?
Q7 · FILL · 1 mark
The normal is a line drawn ____ to the reflecting surface at the point of incidence.
Q8 · FILL · 1 mark
Light travels in a ____ line.
Q9 · FILL · 1 mark
A rainbow is formed by ____ of sunlight by raindrops.
Q10 · FILL · 1 mark
The image formed by a plane mirror is ____ (real/virtual).
Q11 · SHORT · 3 marks
State the two laws of reflection.
Q12 · SHORT · 3 marks
Explain the difference between regular and irregular (diffuse) reflection with one example each.