wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Solve and fill in the blanks.

Velocity in first medium (v1)

Velocity in second medium (v2)

Refractive index

1η2

Refractive index

2η1

3 × 108 m/s

1.2 × 108 m/s

2.25 × 108 m/s

4/3

2 × 108 m/s

1.5

Open in App
Solution

Velocity in first medium (v1)

Velocity in second medium (v2)

Refractive index

1η2

Refractive index

2η1

3×108 m/s

1.2×108 m/s

2.5

0.4

2.99×108 m/s

2.25×108 m/s

4/3

0.75

2×108 m/s

3×108 m/s

2/3

1.5

(i) 1η2 =

2η1 =

(ii) v1=1η2×v2 =

v1 = 2.99×108 m/s

2η1 =

(iii) v2=2η1×v1 =

v2 = 3×108 m/s

1η2 =


flag
Suggest Corrections
thumbs-up
9
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Refractive Index
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon