Question

a small rod ABC is put in water making an angle 6degree with vertical.if it is viewed paraxially from above ,it will look like bent shaped ABC . the angle of bending (

Answer 1

Answer:

Sorry!Don't know answer

Answer 2

Answer:

given =  small rod ABC  

             angle = 6°

solution=

from the figure we can conclude that ,

α = x / OC and   β = x / OC¹

α / β = OC¹ / OC =  1 / μ

β = μα = (4/3) (6⁰)

so,the bending angle = β - α = 2⁰