

MCQOPTIONS
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1. |
The electromagnetic waves are emitted as a result of(i) Vibrational movement(ii) Rotational movement(iii)Atomic or sub-atomic particles comprising the matterIdentify the correct statement |
A. | i and ii |
B. | ii and iii |
C. | i and iii |
D. | i, ii and iii |
Answer» E. | |