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Cortesha
Questions (8)
Factor- Do All Work
y2+3y-4
1 answer
385 views
Infrared waves- electromagnetic wave with a slightly ___________ frequency than radio waves
0 answers
1,180 views
________- radio waves bounced off an object to determine its speed and location
0 answers
830 views
____________ Magnetic fields create changing elctric fields and vice versa
1 answer
921 views
A ______ Electric charge creates a magnetic field
0 answers
358 views
Gamma rays and X Rays are usefuk when used in _____
0 answers
443 views
Radio waves carry a ____ from a station to your home
0 answers
1,074 views
Give 4 data points in which the variance is 24 the standard deviation is 4.9 and the mean is 7
1 answer
402 views
