003 10.0 points The mass of the deuterium molecule De is twice that of the hydrogen molecule H2. If the vibrational frequency of H2 is 1.24 x 10 * Hz, what is the vibrational frequency of Do, assuming that the "spring constant" of attracting forces is the same for the two species? 1. 9.89949 x 1013 2. 9.75807 x 1013 3. 9.19239 x 1013 4. 9.47523 x 1013 5. 8. 48528 x 1013 6. 9.33381 x 1013 7. 8.76812 x 1013 8. 8.6267 x 1013 9. 8.90955 x 1013 10. 9.05097 x 1013 Answer in units of Hz