The amount of heat produced by light incident upon an object depends on the material properties. Some wavelengths will be reflected, some absorbed, and some transmitted. As you point out, the associated energy of the photon is important in determining what sort of interaction will take place.
1 This can cause spotting after menopause. 2  10% of all cases of spotting after menopause are caused by endometrial hyperplasia. 3  Spotting after menopause may also be a symptom of endometrial cancer or cervical cancer. 4  Another reason for spotting after menopause may be the growth of fibroids or polyps in the uterus. This can cause spotting after menopause. 2  10% of all cases of spotting after menopause are caused by endometrial hyperplasia. 3  Spotting after menopause may also be a symptom of endometrial cancer or cervical cancer. 4  Another reason for spotting after menopause may be the growth of fibroids or polyps in the uterus.
what causes a woman to bleed after sex there are many reasons why a woman may bleed after sex the medical name for this is postcoital bleeding if you re concerned because you experience vaginal bleeding after sex seek advice from your gp or a sexual health clinic genitourinary or gum clinic they will ask about your medical history and assess your symptoms