Question

Classify the objects or materials given below as Opaque,Transparent or Translucent and luminous or non luminous ? by @Japu Gaming Official​

Answer 1

Answer:

Object Opaque Transparent Translucent Luminous Non-luminous

Air - Yes - - Yes

Water - Yes - - Yes

Piece of rock Yes - - - Yes

Sheet of aluminium Yes - - - Yes

Mirror Yes - - - Yes

Wooden board Yes -

Answer 2

opaque = wood , steel plate

translucent = butter paper,thin plastic

transparent = water , air

luminous= sun,stars , glow worm

non luminous = bulb, tubelight