Physics, 25.03.2021 21:40, jsully5159
Describe the shape and form of a sound wave(the type of wave). Give a physical example (an object) that represents sound traveling.
Answers: 1
Physics, 22.06.2019 21:30, missy9225
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
Physics, 23.06.2019 00:00, jumana3
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
Physics, 23.06.2019 01:30, smortandsons
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force fâ on particle 0 due to particle 1?
Answers: 2
Describe the shape and form of a sound wave(the type of wave). Give a physical example (an object) t...
Mathematics, 30.05.2020 20:01