Question

Tick the most appropriate answer. 3) A shadow shows 1) all the colours of an object 2) only black colour ( some part may be gray) 3) some colours of the object 4) only white colour. ​

Answer 1

Answer:

2.only black colour ( some part may be gray)

Answer 2

Answer:

2. Only black colour and some part grey .

Explanation:

This happens because the are of the shadow that is absolutely dark receives no light whereas the outer grey portion of the shadow receives some rays