Summary of Ranges and Uses of Waves in the EM Spectrum
Wavelength Type of wave
Uses
lon...
Mathematics, 06.11.2020 18:50 lovebug7685
Summary of Ranges and Uses of Waves in the EM Spectrum
Wavelength Type of wave
Uses
longer than 30 cm
radio and TV
0.1 cm to 30 cm
Type Here
microwave ovens,
cell phones,
communication
satellites, radar
700 nm tol mm
infrared waves
Type Here
human sight
Type Here
Type Here
60 nm to 400 nm
ultraviolet light
Type Here
0.001 nm to 60 nm
Xrays
medical X rays, security
shorter than 0.1 nm
Type Here
killing cancer cells,
killing bacteria in food
Answers: 1
Mathematics, 21.06.2019 15:30, lexigarwood
The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
Answers: 3
Mathematics, 22.06.2019 05:30, spazzinchicago
Mabel paid $2.95 for a granola bar dimes and quarters. she used five few were quarters then dimes. how many dimes and quarters did she use to pay for the granola bar.
Answers: 1
Mathematics, 22.06.2019 09:30, captaincluck52
Noor brought 2121 sheets of stickers. she gave \dfrac{1}{3} 3 1 ? of a sheet to each of the 4545 students at recess. she wants to give teachers 1\dfrac{1}{2}1 2 1 ? sheets each. which inequality describes the number of teachers, tt, noor could give sheets of stickers to?
Answers: 2
Mathematics, 27.02.2020 17:53
Mathematics, 27.02.2020 17:53
English, 27.02.2020 17:53