Physics, 06.06.2020 22:57 audriegenero7501
11. Which of the following is an example of an electromagnetic wave? a radio wave a water wave C. the oscillation of a spring D. the vibration of a violin string
Answers: 2
Physics, 22.06.2019 04:00
All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
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Physics, 22.06.2019 22:30
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
Physics, 23.06.2019 02:20
Aflute player hears four beats per second when she compares her note to a 523 hz tuning fork (the note c). she can match the frequency of the tuning fork by pulling out the “tuning join” to lengthen her flute slightly. what was her initial frequency?
Answers: 2
Physics, 23.06.2019 06:30
The energy of a photon is equal to (what) times (what) of the photon.
Answers: 1
11. Which of the following is an example of an electromagnetic wave? a radio wave a water wave C. th...
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