"calculate the speed of this sound wave by recording how much time it takes to travel 5 meters. use the (old school) velocity equation: v = d/t show units in your work. 292.39 m/s= 5 meters/.0171 secs." and here's the question i need with: "based on the speed you measured above, how long would it take for you to hear thunder if you observed lightning and it was seen to be 1620 meters away? "
Answers: 1
Physics, 22.06.2019 07:00, gunnatvinson
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
Physics, 22.06.2019 13:00, mandilynn22
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 23.06.2019 05:20, s2000damian
How to know which equation of motion to use where?explain
Answers: 1
"calculate the speed of this sound wave by recording how much time it takes to travel 5 meters. use...
Mathematics, 21.03.2020 12:03
Medicine, 21.03.2020 12:03
Health, 21.03.2020 12:03