Graph is a one syllable word. Thus, the whole word/syllable is stressed.
Photograph is stressed on the first syllable. A simple way of testing which syllable is stressed is by saying the word aloud. Look for the syllable that you naturally emphasise more in your speech.
The stress in the word "photograph" is on the second syllable: pho-TO-graph.
The first syllable of camera is stressed. No other syllables are stressed.
The word "photographic" is stressed on the second syllable: pho-to-GRAPH-ic.
Footprint is stressed on the first syllable.
The second syllable (-ta-) is the stressed syllable in potato.
The stressed syllable of "satisfactory" is the third syllable, which is "fac."
Lightning is stressed on the first syllable.
The stressed syllable in the word "contentment" is the second syllable, "tent."
The stressed syllable in "believe" is the second syllable - "lieve."
Tomorrow has one stressed syllable. It is stressed on the second syllable.
Behave is stressed on the second syllable.