Physics, 26.01.2021 16:50, akluke6059
Which are characteristics of electromagnetic waves? Check all that apply.
They travel only through matter.
Waves with a higher frequency have a shorter wavelength.
Waves with a higher frequency have a longer wavelength.
They all move at the same speed.
They can travel through space.
Answers: 1
Physics, 22.06.2019 06:00, ahmedeldyame
Why don't you see your reflection in water with waves or repples
Answers: 1
Physics, 22.06.2019 15:00, lolweapon
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
Answers: 2
Which are characteristics of electromagnetic waves? Check all that apply.
They travel only through...
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