question_answer 12)

A bulb is kept burning just right above the following solids. Name the shape of the shadows obtained in each case. Attempt to give a rough sketch of the shadow. (You may try to experiment first and then answer these questions): (i) A ball                                                            (ii) A cylindrical (iii) A book                                                                                                                                                                            

Answer:

                Please experiment first and then answer.