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Cortesha
Questions (8)
Factor- Do All Work
y2+3y-4
1 answer
380 views
Infrared waves- electromagnetic wave with a slightly ___________ frequency than radio waves
0 answers
1,174 views
________- radio waves bounced off an object to determine its speed and location
0 answers
822 views
____________ Magnetic fields create changing elctric fields and vice versa
1 answer
914 views
A ______ Electric charge creates a magnetic field
0 answers
355 views
Gamma rays and X Rays are usefuk when used in _____
0 answers
439 views
Radio waves carry a ____ from a station to your home
0 answers
1,069 views
Give 4 data points in which the variance is 24 the standard deviation is 4.9 and the mean is 7
1 answer
397 views
