A prism having refractive index `sqrt2` and refractive angle `30^@` has one of the refractive surfaces polished. A beam of light incident on the other surfaces will trace its path if the angle of incidence is

A prism having refractive index 1.414 and refracting angle 30^(@) has one of the refracting sufraces silvered .A beam of light incident on the other refracting surface will retrace its path, if the angle of incidence is

A prism having refractive index sqrt(2) and refracting angle 30^(@) , has one of the refracting surfaces polished. A beam of monochromatic light incident on the other refracting surface will retrace its path if the angle of incidence is

A prism having refractive index sqrt(2) and refracting angle 30^(@) , has one of the refracting surfaces polished. A beam of monochromatic light incident on the other refracting surface will retrace its path if the angle of incidence is

A glass prism has refractive index sqrt(2) and refracting angle 30^(@) . One of the refracting surface of the prism is silvered. A beam of monchromatic light will retrace it path it its angle of incidence on the unsilvered refracting surface of the prism is

A glass prism has refractive index sqrt(2) and refracting angle 30^(@) . One of the refracting surface of the prism is silvered. A beam of monchromatic light will retrace it path it its angle of incidence on the unsilvered refracting surface of the prism is

These is a prism with refractive index equal to sqrt2 and the refracting angle equal to 30^(@) Once of therefracting surface of the pricm is polished. A beam of monochromatic wil retrace its path if its angle of incfidence over the refracting

The refractive index of the amterial of a prism is sqrt2 and its refracting angle is 30^@ .One of the refracting surface of the prism is made a mirror inwards.A beam of monochromatic light entering the prism from the other face will retrace its path after reflecting from the mirrored surface,if its angle of incidence on the prison is

The refractives index of the materials of a prism is sqrt(2) and its prism angle is 30^(@) One of its refracting faces is polished .The incident beam of light will return back for the angle of incidence