![subject](/tpl/images/cats/fizika.png)
Physicists and engineers from around the world came together to build the largest accelerator in the world, the Large Hadron Collider (LHC) at the CERN Laboratory in Geneva, Switzerland. The machine accelerates protons to high kinetic energies in an underground ring 27 km in circumference. What is the speed v of a proton in the LHC if the proton’s kinetic energy is 7.0 TeV? (Because v is very close to c, write v=(1−Δ)cv=(1−Δ)c and give your answer in terms of ΔΔ.)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:10
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
Answers: 2
You know the right answer?
Physicists and engineers from around the world came together to build the largest accelerator in the...
Questions
![question](/tpl/images/cats/en.png)
English, 26.08.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.08.2019 10:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.08.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2019 10:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.08.2019 10:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.08.2019 10:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2019 10:00
![question](/tpl/images/cats/en.png)
English, 26.08.2019 10:00
![question](/tpl/images/cats/fizika.png)
Physics, 26.08.2019 10:00