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Reflection and Refraction Ehfv=fa Young's Double Slit Interference dsin(orige) mi m-0, +1, +2... Polarization of Light Waves 1 = 1,cos e n=tano, 3 sin n, tan (0) = Single Slit Diffraction (Y tarkilm = m(al/a) for m = 41, 42, 43, .... Mirrors and Lenses f=R/2 Optical Instruments 1 f q M h h 1 1 1 pat p fo m= Fetelescope m L 25 cm 6 f. microscope Sign Convention for Spherical Mirrors Symbol In Front In Back Upright Image Inverted Image P + + Quantity Object location Image location Focal length Image height Magnification 9 1 h M Sign Convention for Thin Lenses Symbol In Front In Back Convergent Divergent p Quantity Object location Image location Lens radii Focal length + 9 R.R2 f +
QUESTION 4 Aboy floating on a pond watches a fish swim away from him as in the figure below. If the fish is 1.45 m boneath the surface, for what mesumum distance din m) wil he be able to see the fish Neglect the height of the boy's eyes above the water. Refractive index of water = 133, Refractive index of a water 1.00 Link to. Fique Submit your answer with the correct number of significant figures. You are required to show your work in the file you submit