How might an object feel that absorbs light?

An object that absorbs light would be much hotter upon touch. It might also expand by a few milimeters depending on what material it's made of.

An object might feel warm.

Explanation:

Sometimes light contains heat, and the more light it absorbs the warmer it gets.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.