Acombination of positive affect (in the absence of negative affect) and general life satisfaction is the definition of what term? subjective well-being complete mental health joy happiness

Subjective well-being(SWB)

Explanation:Subjective well-being is the situation which is referred as the happiness.The feeling in the individual about being happy and everything going well in his/her life .

This feeling is invoked by the individual itself in the mind by the support of their own-self. SWB also helps in provoking of the positivity when there is no presence of the negative ideas or thoughts which leads to the belief of having satisfaction of life.

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals