The full range of wavelengths for light is called the electromagnetic spectrum.. The image and table below show which wavelength ranges in the electromagnetic spectrum correspond to which types of light. Constants. 1  Home. 2  Physics Tools. 3  Contact Us. 4  Forums.
Social Security benefits account for 50 percent or more of retirement income for three out of five beneficiaries receiving Social Security benefits who are age 65 or older. Nearly one out of four received all of their income from Social Security in 2012.
It's relatively unusual to claim Social Security payments at age 63. Only 8 percent of women and 7 percent of men sign up for Social Security at this age, according to CRR. Monthly Social Security payments are reduced if you sign up at age 63, but by less than if you claim payments at age 62. A worker eligible for $1,000 monthly at age 66 would get $800 per month at age 63, a 20 percent pay cut. If your full retirement age is 67 you will get 25 percent less by signing up at age 63.