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.
Alternative Treatments for Vaginal Dryness. Vaginal dryness is an uncomfortable and often painful condition that occurs naturally during and after menopause. Menopause causes estrogen levels to decline, which causes the dryness. Beyond menopause, certain medications and immune disorders can also cause vaginal dryness. Your doctor can help you determine the right treatment for this condition, which may mean estrogen therapy or alternative methods, such as topical creams or dietary changes.