 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Two identical wires have the same fundamental frequency of 400 Hz. when kept under the same tension. If the tension in one wire is increased by 2% the number of beats produced will be [JIPMER 1999] | 
| A. | 4 | 
| B. | 2 | 
| C. | 385 Hz | 
| D. | 1 | 
| Answer» B. 2 | |