A spectrometer is equipped with a transmitter capable of generating a maximum of 100 W of RF

Question:

A spectrometer is equipped with a transmitter capable of generat¬ing a maximum of 100 W of RF power at the frequency of l3C. Using this transmitter at full power, the 90° pulse width is found to be 20 pis. What power would be needed to reduce the 90° pulse width to 7.5 μs? Would you have any reservations about using this amount of power?