Question

___ objects cast the darkest shadows.

(A) Luminous
(B) Opaque
(C) Transparent
(D) Translucent [1 Mark]

Answer 1

• Opaque objects cast the darkest shadows as they do not allow light to pass through them.
• Translucent objects allow some amount of light to pass through them. So, their shadows are less dark.
• Transparent objects are the objects that allow all the light to pass through them. They do not case a shadow.

Hence option B is correct.[1 Mark]