prove that light waves are transverse in nature
Explain Mirage formation?
a double convex lens made of glass of refractive index 1.5 has its both surfaces of equal radii of curvature of 20 cm each an object of 5 height is placed at a distance of 10 cm from the lens .find the position ,nature and size of the image
how can we identify convex and concave lens without touching them?
v versus u graph for convex and concave mirror
practical reading of determination of refractive index of a glass slab using a travelling microscope
Derive a relation between the focal length and radius of curvature of a Plano convex lens made of
what is the formula for finding lateral displacement?
calculate speed of light in a medium whose critical angle is 30 degree.
Three rays of light red(R) ,green(G) and blue(B) are incident on the surface of a right angled prism normally on its perpendicular.The refractive indices for the material of tha prism for red,green and blue are 1.39,1.43,1.47 respectively.Trace the path of the rays through the prism.How will the situation change if the rays were falling normally on one of the faces of an equilateral prism?
What is concave mirror used as shaving mirror?
A beam of light converges at a point P. Now a lens is placed in the path of the convergent beam 12 cm from P. At what point does the beam converge if the lens is (a) a convex lens of focal length 20 cm, and (b) a concave lens of focal length 16 cm?
prove that light waves are transverse in nature
Explain Mirage formation?
a double convex lens made of glass of refractive index 1.5 has its both surfaces of equal radii of curvature of 20 cm each an object of 5 height is placed at a distance of 10 cm from the lens .find the position ,nature and size of the image
how can we identify convex and concave lens without touching them?
v versus u graph for convex and concave mirror
(1) 3 cm (2) 4 cm (3) cm (4) 6 cm
practical reading of determination of refractive index of a glass slab using a travelling microscope
Derive a relation between the focal length and radius of curvature of a Plano convex lens made of
what is the formula for finding lateral displacement?
calculate speed of light in a medium whose critical angle is 30 degree.
Three rays of light red(R) ,green(G) and blue(B) are incident on the surface of a right angled prism normally on its perpendicular.The refractive indices for the material of tha prism for red,green and blue are 1.39,1.43,1.47 respectively.Trace the path of the rays through the prism.How will the situation change if the rays were falling normally on one of the faces of an equilateral prism?
What is concave mirror used as shaving mirror?
A beam of light converges at a point P. Now a lens is placed in the path of the convergent beam 12 cm from P. At what point does the beam converge if the lens is (a) a convex lens of focal length 20 cm, and (b) a concave lens of focal length 16 cm?