Physics, 15.05.2021 21:20, bcarri4073

Heike Onnes noticed that pure, solid could be cooled to 4.2 K and have no resistance.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:30, ashah1260

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Answers: 3

continue

Physics, 22.06.2019 05:00, eshaesmot12345

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

Answers: 1

continue

Physics, 22.06.2019 07:00, shaffergabe10

Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

Answers: 3

continue

Physics, 22.06.2019 11:40, johanperezpere51

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Answers: 3

continue

Do you know the correct answer?

Heike Onnes noticed that pure, solid could be cooled to 4.2 K and have no resistance....