Assignment 1. Use Excel to plot the temperature series with time in seconds on the x axis and temperature on the y axis. Be sure to include temperature To at time 0 s. Discard the extra air temperature readings before the sensor was submerged. [3 marks] 2. Using Excel, a. Make a second graph with the computed value from Eq 3 (on the y axis) against time (on the x axis). Only include the temperature and time readings from time 0 up until -95% of the temperature change is achieved (sensor gets to about 1 C). Show an example calculation for time = 5 s. (4 marks b. Add a trendline to compute the slope of this relationship and include it on your 2nd graph. Ensure you include a legend identifying the lines on your graph. [1 mark] c. Calculate the time response of the sensor (t) (Eq 4). [1 mark] 3. Does the time response calculated in #2 in agreement with the instrument specifications? [1 mark] Data to record $ . - 8 . 7.2 . . . 22 . 30 s >> / _5 =5 _2 -S gous / / cy s/. /2/ =5//