Physics, 01.10.2019 22:40 chris159128
1. a heat lamp is designed to keep food and other things warm. would it also make a good tanning lamp? why or why not?
2.the wavelength of an electromagnetic wave is measured to be 0.250 m. what is the frequency of the wave? what type of em wave is it?
Answers: 2
Physics, 22.06.2019 10:30, legendman27
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
1. a heat lamp is designed to keep food and other things warm. would it also make a good tanning lam...
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