1 The dependent variable would be the amount of liquid absorbed by a paper towel. 2  In an experiment to determine how far people can see into the infrared part of the spectrum, the wavelength of light is the independent variable and whether the light is observed (the response) is the dependent variable.
2. Cook the ribs slowly for 1-1/2 to 2 hours, over medium heat (325Â° to 350Â°) and over a drip pan half filled with water. Long, slow cooking makes for moist and tender ribs with a crisp crust. If in the first 30 minutes the ribs are browning too quickly, shut the grill vents. 3. Determining when pork ribs are done is a little tricky, but after 1-1/2 to 2 hours, you can be virtually certain that the ribs are fully cooked.
First combine all ingredients except corn flour to marianate the ribs. Pre-heat the oven at 200C. Prepare the ribs and place in the grill oven for about 15 mins, turn it over and grill again in the oven. Mix the Five Spice Powder with honey using a brush, after 30 mins or so, brush the ribs with the sauce and continue cooking. Turn a few times if you wish. It will take another 15-20 mins before it is ready.