Question

Sam found a bag containing the following materials (i) mirror (ii) Paper stained with oil (iii) wood (iv) Glass spectacles Which is/are these materials are opaque.

1 point

(i) only

(iv) only

(i) and (iii)

(ii) and (iv​

Answer 1

Answer:

Wood and mirror

Explanation:

Because light cannot pass through wood and light will get reflected if it hits the mirror

Answer 2

Answer:

paper stained with oil and wood