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.
Social Security recipients will get a 1.7% cost-of-living raise starting in January, the Social Security Administration announced Wednesday. For the average retired person receiving Social Security, monthly payments would rise $22 to $1,328 from $1,306. The average couple's benefits would rise to $2,176 from $2,140. Average annual payout: $15,936. The maximum monthly Social Security benefit for a single worker at full retirement age will rise to $2,663 in 2015 from $2,642.