Question

Pick the correct pair based on the nature of transparency of the objects.

• A. Transparent: glass, opaque: wood
• B. Transparent: plastic, opaque: glass
• C. Transparent: paper, opaque: cloth
• D. Transparent: cardboard, opaque: iron sheet

Answer 1

The correct option is A Transparent: glass, opaque: wood

Materials through which one can see things on the other side clearly are called transparent materials. Ex:- Glass.
Materials through which one cannot see things on the other side are called opaque materials.
Ex:- Wood, plastic, paper, cardboard and iron sheet.