MPHY0009 / 2022-23 (Main)QUESTION 1Figure 1 The Frequency Response Of A First-Order Low-Pass Instrument.A First‐Order Low‐Pass Instrument Has A Time Constant Of 20 Ms. Find The Maximal Sinusoidal Input Frequency (Fm) That Will Keep Output Error Due To Frequency Response Less Than 5% (See Fig 1). Sho