Physics, 01.04.2021 17:10 colton1788
3 points
Sound travels at a speed of 330 meters/second. If Denise hears a police siren 150 meters away, approximately how long did it take for the siren sound to
travel from the police vehicle to her?
Answers: 1
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 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!
Answers: 3
Physics, 23.06.2019 12:00
Which wave would cause destructive interference at every point of the wavelength and completely cancel out the wave?
Answers: 2
3 points
Sound travels at a speed of 330 meters/second. If Denise hears a police siren 150 meters a...
History, 08.01.2021 19:50
History, 08.01.2021 19:50
Mathematics, 08.01.2021 19:50
Geography, 08.01.2021 19:50
Mathematics, 08.01.2021 19:50
Mathematics, 08.01.2021 19:50
Biology, 08.01.2021 19:50
History, 08.01.2021 19:50