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.
Many women experience spotting 1 to 3 days after having intercourse for the first time. It is a normal side effect of losing your virginity, but if it exceeds 3 days, contact a physician.he hymen is a thin membrane covering the vaginal canal. During your first sexual encounter, it may rupture due to penetration. However, the rupture of the hymen is not the only reason for this bleeding. It may also be due to normal menstruation during a girl's first sexual intercourse.