Boojho found a bag containing the following materials. (i) Mirror (ii) Paper stained with oil (iii) Magnet (iv) Glass spectacles Help Boojho in finding out the material(s) which is/are opaque.
ScienceClass 6CBSEAnswered 27 Mar 2026
Answer
Solution:
- (i) only
- (iv) only
- (i) and (iii)
- (ii) and (iv) Solution:
(c): Mirror and Magnet
Mirror is opaque since it is painted on one side. Magnet is opaque since it is made up of iron metal.