Select True or False for the following statements about electromagnetic waves. B
ID: 1346351 • Letter: S
Question
Select True or False for the following statements about electromagnetic waves. B X-rays can be produced In transitions involving inner electrons in an atom. Gamma rays travel in vacuum at the same speed as the visible light, g The sun's radiation is most intense in the visible region. A vertical automobile antenna is sensitive to electric fields polarized vertically, g Radio waves have wavelengths longer than 1 m. g Ultraviolet radiation causes common sunburn. B Radio waves travel in vacuum at a lower speed than the visible light. submit Answer Tries 0/20Explanation / Answer
multiple questions allowed to solve only 1 question with four sub parts.
1) X-rays can be produced in transitions involving inner electrons in an atom.
answer ================true ) they can be produced in transitions involving inner electrons.
2) gamma rays travel in vacuum at the same speed as the visible light
answer ================true) all electromagnetic waves travel with same speed.
3) The sun's radiation is most intense in the infrared region.=====false
reason : most intense are visibe and UV spectrum.
4) A vertical automobile antenna is sensitive to electric fields polarized vertically. =======true
reason : if not then the atoms of the antenna have to move too far to catch the signal.