Physics, 30.09.2019 12:10 dontcareanyonemo
1. which of the following parts of a sound wave corresponds to a crest in a transverse wave? . a. peak. b. compression c. rarefaction. d. trough. 2. which of the following conditions will produce a sound wave? . a. book resting on a table. b. meteor moving through space. c. tuning fork when struck . d. tuning fork at rest
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Physics, 21.06.2019 19:10, jessiereyes2924
What happens to light waves from a star as the star moves away from earth?
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Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 16:00, meowmeowcow
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
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Physics, 23.06.2019 02:30, MeTooFoodYum
Why does the liquid rise up through the dip tube when the valve is open
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1. which of the following parts of a sound wave corresponds to a crest in a transverse wave? . a. pe...
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