9.during an experiment that paul and dawn performed, the stretch of a spring was directly proportional to the force applied to the spring. when they put the data on a graph, they would expect to have what type of curve?

Explanation:

The spring force is: F = kx

The stretch of the spring is directly proportional to the force applied on the spring.

Here, k is the spring constant.

when data on the graph would be plotted: stretch of the spring versus force on the spring, a straight line would be observed.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption