I need the test cases only, I don't need the program code.

The following table shows the approximate speed of sound in air, water, and steel. Medium Air Water Steel Speed 1,100 feet per second 4,900 feet per second 16,400 feet per second Application displays a set of radio buttons allowing the user to select air, water, or steel. Provide a text box to let the user enter the distance a sound wave will travel in the selected medium. Then, when the user clicks a button, the program should display the amount of time it will take. Format the output to two decimal places. Input validation: Do not accept distances less than 0. Always check for nonnumeric data. Use Blackbox Equivalence partitioning (identify) technique to Test this Application. Template to record test cases: Expected Output Test case ID Input Speed Medium Distance