Physics, 05.09.2019 23:30 Sumududesilva2000
You were driving your car to utd at a speed of 35 miles per hour. you stopped at the floydcampbell intersection with the signal light showing red (wavelength = 6.45 × 10–5 cm). after 30 sec, the signal becomes green whose frequency is 5.80 × 1014 s –1 . which light has higher energy?
Answers: 3
Physics, 22.06.2019 00:00, raeganwelch
Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.
Answers: 2
Physics, 22.06.2019 08:30, fernandoramirez086
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Physics, 22.06.2019 12:00, drivinghydra
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
You were driving your car to utd at a speed of 35 miles per hour. you stopped at the floydcampbell i...
Mathematics, 26.09.2021 15:30
Mathematics, 26.09.2021 15:30
Mathematics, 26.09.2021 15:30
Mathematics, 26.09.2021 15:30
Mathematics, 26.09.2021 15:30