Lab: Charles's Law Answers

The top of the syringe is a circle. You need to compute its area for use in later computations of pressure values. Start by using a ruler to measure the diameter. Estimate to the nearest 0.01 cm. cm

Divide by two to find the radius. Maintain significant figures. cm

Substitute the radius into the formula to find the area of the top of the syringe. Maintain significant figures. cm²