Question

2. What shape of shadow is obtained
for the following 3-D objects if the
source of light is kept right above the
objects? like a keleidoscope please answer fast ​

Answer 1

Answer:

if the 3d object is cube shadow will obtain square shape, if it it cuboid it will obtain rectangular shape and if it is sphere it will obtain circular shape.

Answer 2

Answer:

(a) Rectangle in both sections, (b) Circle in both sections, (c) A square in both sections, (d) Rectangle in vertical section and circle in horizontal section, (e) Triangle in vertical section and circle in horizontal section.