Selina solutions

Selina solutions

Grade 8

Light Energy | Short/Long Answer Questions

Question 13

Q13) Draw a diagram showing the refraction of a light ray from water to glass. Label on it the incident ray, the angle of incidence and the angle of refraction (r).

Solution:

Water is rarer than glass. Light travels from water to glass, i.e from a rarer medium to a denser medium.

The incident ray is AO

Angle of incidence is i.

Angle of refraction is r.

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subject-cta

Question 13

Q13) Draw a diagram showing the refraction of a light ray from water to glass. Label on it the incident ray, the angle of incidence and the angle of refraction (r).

Solution:

Water is rarer than glass. Light travels from water to glass, i.e from a rarer medium to a denser medium.

The incident ray is AO

Angle of incidence is i.

Angle of refraction is r.

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
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