1. What is the variable on the X-axis of a solubility curve? A. Temperature B. Time 2. grams of sugar will dissolve in 100 g of solution at 90° C. A.80.61 B.91.76 3. The units of solubility in this video are grams of /grams of solution. A. Water B. Sugar https://www. usatestprep. com/modules/video/video_player. php?testid=1741&assignment_id=4 0635524&strand=8695&element =73412&vid=1069&
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current
The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.