Not all light is in the visible spectrum, which is the light you can see. There are many kinds of electromagnetic waves that you can't see. Just look at the spectrum below. When we talk about a light detector, we are referring to any instrument that detects electromagnetic radiation.
What qualifications are required for someone to be vice president of the United States? A: According to the U.S. Constitution, the vice president has to be a natural-born citizen, to have resided in a U.S. state or territory for 14 years, and to be at least 35 years old. The constitutional qualifications for vice president are the same as they are for the presidency. Continue Reading.
What is the minimum age to be president? The constitution says the minimum age is 35 years old. In what document do you find the minimum age of the president? There are three kinds of answers: ones that are mostly right, ones that are mostly wrong, and those that once were right but now are wrong.