MCQOPTIONS
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| 1. |
Observe the figure given below. Identify X, Y and Z. |
| A. | X Y Z Opaque body Light source Shadow |
| B. | X Y Z Light source Opaque body Light source |
| C. | X Y Z Light source Opaque body Shadow |
| D. | X Y Z Opaque body Shadow Light source |
| Answer» B. X Y Z Light source Opaque body Light source | |