Physics, 22.08.2019 01:20, mihir50

What is the frequency of blue light that has a wavelength of 473nm?

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Physics, 22.06.2019 12:10, JN02

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Physics, 22.06.2019 15:00, tinagibbs98

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 equation 2: 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!

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Physics, 22.06.2019 20:30, mdkester11

Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate