 
			 
			MCQOPTIONS
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				| 1. | Which of the following statement is wrong [NCERT 1976] | 
| A. | Infrared photon has more energy than the photon of visible light | 
| B. | Photographic plates are sensitive to ultraviolet rays | 
| C. | If assertion is true but reason is false. | 
| D. | Infrared rays are invisible but can cast shadows like visible light rays | 
| Answer» B. Photographic plates are sensitive to ultraviolet rays | |