Use 9.8m/s2 for g (the acceleration due to gravity). Use the conversion factors found in the back of the textbook (not those found on the internet). Answers should be solved in SI units unless other instructions are given in the question. Do not include units in your answer (numbers only). Express answers to three significant figures unless other instructions are given in the question. To enter an answer in scientific notation in Canvas, use the lowercase "e." For example, 6.021023 would be entered as 6.02e+23. "+" is optional for positive exponents.Do not include spaces in your answer. Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of the ultrasound waves themselves. What is the size (in mm) of the smallest feature observable in human tissue when examined with 5.5 MHz ultrasound? The speed of sound in human tissue is 1540 m/s