(b) and (c). Draw a ray diagram to locate the lens and its focus. What type of lens is it?
Sahay Sir > Question Answers > (b) and (c). Draw a ray diagram to locate the lens and its focus. What type of lens is it?
A thin equiconvex lens made of glass of refractive index 3/2 and a focal length 0.3 m in air is sealed into an opening at one end of a tank filled with water (mu = 3/2). On the opposite side of the lens, a mirror is placed inside the tank on the
09
Sep
A thin equiconvex lens made of glass of refractive index 3/2 and a focal length 0.3 m in air is sealed into an opening at one end of a tank filled with water (mu = 3/2). On the opposite side of the lens, a mirror is placed inside the tank on the (b) and (c). [...]
A biconvex lens separates two media of refractive indices 1.3 and 1.7. The refractive index of the lens is 1.5 and the radii of curvature of the two sides of the lens are r1 = 10 cm and r2 = 60 cm. The medium of refractive index 1.3 extends to 78
09
Sep
A biconvex lens separates two media of refractive indices 1.3 and 1.7. The refractive index of the lens is 1.5 and the radii of curvature of the two sides of the lens are r1 = 10 cm and r2 = 60 cm. The medium of refractive index 1.3 extends to 78 (b) and (c). Draw [...]
An image I is formed of a point object O by a lens whose optic axis is XY as shown in cases (a), (b) and (c). Draw a ray diagram to locate the lens and its focus. What type of lens is it?
09
Sep
An image I is formed of a point object O by a lens whose optic axis is XY as shown in cases (a), (b) and (c). Draw a ray diagram to locate the lens and its focus. What type of lens is it? (b) and (c). Draw a ray diagram to locate the lens and [...]