26. All of the following are examples of oscillators EXCEPT?
Earth orbiting the sun
The...
Physics, 19.03.2021 04:50 genyjoannerubiera
26. All of the following are examples of oscillators EXCEPT?
Earth orbiting the sun
The hand of a clock
The changing seasons
A baseball player running around the bases
Answers: 1
Physics, 22.06.2019 10:30
Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
Answers: 1
Physics, 22.06.2019 17:00
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Physics, 22.06.2019 22:50
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
Physics, 22.06.2019 23:30
Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
Answers: 3
English, 17.02.2021 20:40
Spanish, 17.02.2021 20:40
Mathematics, 17.02.2021 20:40
Mathematics, 17.02.2021 20:40
Mathematics, 17.02.2021 20:40
Business, 17.02.2021 20:40
Mathematics, 17.02.2021 20:40
Health, 17.02.2021 20:40
Biology, 17.02.2021 20:40
Mathematics, 17.02.2021 20:40
Chemistry, 17.02.2021 20:40
English, 17.02.2021 20:40