It is our eyes that are capable of detecting a portion of the electromagnetic (EM) spectrum called visible light, or the optical spectrum.We describe the different frequencie â¦ s by color, with red being the lowest of the frequencies we can see.t is our eyes that are capable of detecting a portion of the electromagnetic (EM) spectrum called visible light, or the optical spectrum.
Child Tax Credit when your child reaches 16. Child Tax Credit usually stops on 31 August after your child turns 16 but can continue for children under 20 in approved education, training or registered with a careers service. What you need to do. Tell the Tax Credit Office as soon as possible to make sure you get paid the right amount of tax credit.
When child maintenance payments stop. Child maintenance payments usually stop when the child reaches 16 (or 20 if theyâre in full-time education not higher than A-level or equivalent).hild maintenance can stop sooner if, for example: 1  the child is 16 or over and getting certain state benefits-including Income Support. 2  the child stops being eligible for Child Benefit for any other reason.