Why do people sound different even when they sing the same note?
a- because the sound w...
Physics, 26.01.2020 02:31 gsmgojgoss9651
Why do people sound different even when they sing the same note?
a- because the sound waves made have different frequencies
b- because the sound waves made are actually different amplitudes
c- because the sound waves made are actually a combination of waves
Answers: 2
Physics, 22.06.2019 02:10
Which statement correctly describes the relationship between frequency and wavelength?
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Physics, 22.06.2019 06:30
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 07:40
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
Answers: 3
Physics, 22.06.2019 15:00
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
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