Bihar Board Class 12 (Science) Ray and Wave Optics — practice questions
4 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Bihar Board Class 12 (Science) Ray and Wave Optics in the app →Light passes from air to glass ($n = 1.5$). Brewster's angle is:An object is placed 30 cm from a concave mirror of focal length 20 cm. The image distance isThe apparent depth of an object lying at the bottom of a pool of water (n = 4/3) is, in terms of its real deptA thin prism of refracting angle 5° is made of glass with n = 1.5. The deviation δ of a light ray passing thro