A ray of light travelling in water is incident on its surface open to air. The angle of incidence is θ, which is less than thecritical angle. Then there will be?

• A. only a reflected ray and no refracted ray
• B. only a refracted ray and no reflected ray
• C. a reflected ray and a refracted ray and the angle between them would be less than 180° − 2θ
• D. a reflected ray and a refracted ray and the angle between them would be greater than 180° − 2θ