Problem 3: A student walking to class on a cold day (7, = 0 *C) find a silver ring with an inner diameter of D = 1.9 cm. The silver has a coefficient of linear expansion of a = 19.1 x 106 1/C. @theexpertta.com - tracking id: 9N69-4E-C3-45-84AD-30568. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. Part (a) Input an expression for the rings inner diameter D, when the student warms it to their body temperature, Tb. Expression : Dn = Select from the variables below to write your expression. Note that all variables may not be required. a, B, it, 0, D, g, h, i, j, k, m, P, t, Tb, To Part (b) What is the change in diameter in mm if To = 37 *C? Numeric : A numeric value is expected and not an expression. AD =Problem 4: The absolute pressure in your car tires is 3.3 x 10 Pa at a temperature of 35.0'C when you drive it onto a ferry boat to Alaska. @theexpertta.com - tracking id: 9N69-4E-C3-45-84AD-30568. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. What is the absolute pressure of the tires, in pascals, later when the temperature has dropped to -40.0"C? Assume the volume of each tire does not change. Numeric : A numeric value is expected and not an expression. P2 =