Physics, 14.02.2020 02:47 tgraveslaylay2743
As I was sitting on a dock, I noticed that the wavelength of the waves were about 6 m long. The crest of each wave would pass the
front of the dock every 8 s.
a Find the frequency of the wave.
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 12:20, macycj8
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
Answers: 2
Physics, 22.06.2019 18:30, leslylinares454
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
Physics, 22.06.2019 22:50, cbogrett
Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. these cyclotrons typically accelerate h- (the hydride ion, which has one proton and two electrons) to an energy of 5 mev to 20 mev. this ion has a mass very close to that of a proton because the electron mass is negligible—about 1 2000 of the proton’s mass. a typical magnetic field in such cyclotrons is 1.9 t. (a) what is the speed of a 5.0-mev h-? (b) if the h- has energy 5.0 mev and b = 1.9 t, what is the radius of this ion’s circular orbit?
Answers: 1
You know the right answer?
As I was sitting on a dock, I noticed that the wavelength of the waves were about 6 m long. The cres...
Questions in other subjects:
Mathematics, 01.02.2020 01:42
Mathematics, 01.02.2020 01:42
Biology, 01.02.2020 01:42
Advanced Placement (AP), 01.02.2020 01:42
Social Studies, 01.02.2020 01:42
